Application ID: 1C243C0C-30F4-40A8-FFAF-7F9823CE3900
Error UID: 93F509C6-E510-1974-FFD8-554CACDA7F00
Backendless encountered an error while handling the request. An internal trouble ticket with ID 93F509C6-E510-1974-FFD8-554CACDA7F00 has been created and we will be investigating the issue.
java.lang.RuntimeException: java.sql.SQLSyntaxErrorException: Unknown table '1C243C0C-30F4-40A8-FFAF-7F9823CE3900.udt.ConsultantProfessionalSkill'
java.lang.RuntimeException: java.lang.RuntimeException: java.sql.SQLSyntaxErrorException: Unknown table '1C243C0C-30F4-40A8-FFAF-7F9823CE3900.udt.ConsultantProfessionalSkill'
at com.backendless.services.CheckDeveloperPermission.execute(CheckDeveloperPermission.java:39)
at com.backendless.inject.interceptors.AbstractDeveloperOperationInterceptor.invoke(AbstractDeveloperOperationInterceptor.java:21)
at router.Routes$$anonfun$routes$1.$anonfun$applyOrElse$524(Routes.scala:12362)
at play.core.routing.HandlerInvokerFactory$$anon$8.resultCall(HandlerInvoker.scala:150)
at play.core.routing.HandlerInvokerFactory$$anon$8.resultCall(HandlerInvoker.scala:149)
at play.core.routing.HandlerInvokerFactory$JavaActionInvokerFactory$$anon$3$$anon$4$$anon$5.invocation(HandlerInvoker.scala:115)
at play.core.j.JavaAction$$anon$1.call(JavaAction.scala:119)
at play.http.DefaultActionCreator$1.call(DefaultActionCreator.java:33)
at com.backendless.old.security.ConsoleOriginAction.call(ConsoleOriginAction.java:45)
at com.backendless.googleanalytic.ReportGoogleAnalyticsAction.call(ReportGoogleAnalyticsAction.java:43)
at com.backendless.management.developer.DeveloperApplicationAccessAction.call(DeveloperApplicationAccessAction.java:31)
at com.backendless.old.security.ApplicationExistenceAndUseAction.call(ApplicationExistenceAndUseAction.java:39)
at com.backendless.management.developer.AbstractAuthenticateDeveloperAction.call(AbstractAuthenticateDeveloperAction.java:52)
at com.backendless.InitApiKeyForConsoleAction.call(InitApiKeyForConsoleAction.java:50)
at com.backendless.ApiCallLimitAction.call(ApiCallLimitAction.java:26)
at com.backendless.old.security.ConsoleOriginAction.call(ConsoleOriginAction.java:45)
at com.backendless.StaticHttpResponseHeadersAction.call(StaticHttpResponseHeadersAction.java:22)
at com.backendless.StackOverflowHandlerAction.call(StackOverflowHandlerAction.java:21)
at com.backendless.CloseEntityManagerAction.call(CloseEntityManagerAction.java:36)
at com.backendless.CurrentRequestsNumberAction.call(CurrentRequestsNumberAction.java:31)
at com.backendless.ContextInitAction.call(ContextInitAction.java:19)
at play.core.j.JavaAction.$anonfun$apply$8(JavaAction.scala:175)
at scala.concurrent.Future$.$anonfun$apply$1(Future.scala:659)
at scala.util.Success.$anonfun$map$1(Try.scala:255)
at scala.util.Success.map(Try.scala:213)
at scala.concurrent.Future.$anonfun$map$1(Future.scala:292)
at scala.concurrent.impl.Promise.liftedTree1$1(Promise.scala:33)
at scala.concurrent.impl.Promise.$anonfun$transform$1(Promise.scala:33)
at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64)
at play.core.j.HttpExecutionContext.$anonfun$execute$1(HttpExecutionContext.scala:64)
at play.api.libs.streams.Execution$trampoline$.execute(Execution.scala:70)
at play.core.j.HttpExecutionContext.execute(HttpExecutionContext.scala:59)
at scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:72)
at scala.concurrent.impl.Promise$KeptPromise$Kept.onComplete(Promise.scala:372)
at scala.concurrent.impl.Promise$KeptPromise$Kept.onComplete$(Promise.scala:371)
at scala.concurrent.impl.Promise$KeptPromise$Successful.onComplete(Promise.scala:379)
at scala.concurrent.impl.Promise.transform(Promise.scala:33)
at scala.concurrent.impl.Promise.transform$(Promise.scala:31)
at scala.concurrent.impl.Promise$KeptPromise$Successful.transform(Promise.scala:379)
at scala.concurrent.Future.map(Future.scala:292)
at scala.concurrent.Future.map$(Future.scala:292)
at scala.concurrent.impl.Promise$KeptPromise$Successful.map(Promise.scala:379)
at scala.concurrent.Future$.apply(Future.scala:659)
at play.core.j.JavaAction.apply(JavaAction.scala:176)
at play.api.mvc.Action.$anonfun$apply$4(Action.scala:82)
at play.api.libs.streams.StrictAccumulator.$anonfun$mapFuture$4(Accumulator.scala:168)
at scala.util.Try$.apply(Try.scala:213)
at play.api.libs.streams.StrictAccumulator.$anonfun$mapFuture$3(Accumulator.scala:168)
at scala.Function1.$anonfun$andThen$1(Function1.scala:57)
at scala.Function1.$anonfun$andThen$1(Function1.scala:57)
at scala.Function1.$anonfun$andThen$1(Function1.scala:57)
at scala.Function1.$anonfun$andThen$1(Function1.scala:57)
at play.api.libs.streams.StrictAccumulator.run(Accumulator.scala:199)
at play.api.libs.streams.FlattenedAccumulator.$anonfun$run$2(Accumulator.scala:216)
at scala.concurrent.Future.$anonfun$flatMap$1(Future.scala:307)
at scala.concurrent.impl.Promise.$anonfun$transformWith$1(Promise.scala:41)
at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64)
at akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:56)
at akka.dispatch.BatchingExecutor$BlockableBatch.$anonfun$run$1(BatchingExecutor.scala:93)
at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:85)
at akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:93)
at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:48)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: java.sql.SQLSyntaxErrorException: Unknown table '1C243C0C-30F4-40A8-FFAF-7F9823CE3900.udt.ConsultantProfessionalSkill'
at com.backendless.services.persistence.schema.DatabaseOperation.handleDdlException(DatabaseOperation.java:185)
at com.backendless.services.persistence.schema.DatabaseOperation.lambda$doExecute$2(DatabaseOperation.java:162)
at com.backendless.datamodel.dao.JpaTransaction.executeSync(JpaTransaction.java:273)
at com.backendless.datamodel.dao.JpaTransaction.executeAppSync(JpaTransaction.java:183)
at com.backendless.datamodel.dao.JpaTransaction.lambda$executeApp$1(JpaTransaction.java:210)
at j
Problem description
I created a table “ConsultantProfessionalCompetence” than i added my columns. After that i renamed the table to “ConsultantProfessionalSkill”. Then when I wanted to add a new column; I had an exception.
Now when i want to create a new table with “ConsultantProfessionalCompetence” name i got an exception
Backendless encountered an error while handling the request. An internal trouble ticket with ID 2C556CF4-73C5-4FE4-FFAF-5B53F4614B00 has been created and we will be investigating the issue. java.lang.RuntimeException: java.sql.SQLSyntaxErrorException: Table 'udt.ConsultantProfessionalCompetence' already exists java.lang.RuntimeException: java.lang.RuntimeException: java.sql.SQLSyntaxErrorException: Table 'udt.ConsultantProfessionalCompetence' already exists at com.backendless.services.CheckDeveloperPermission.execute(CheckDeveloperPermission.java:39) at com.backendless.inject.interceptors.AbstractDeveloperOperationInterceptor.invoke(AbstractDeveloperOperationInterceptor.java:21) at router.Routes$$anonfun$routes$1.$anonfun$applyOrElse$521(Routes.scala:12355) at play.core.routing.HandlerInvokerFactory$$anon$8.resultCall(HandlerInvoker.scala:150) at play.core.routing.HandlerInvokerFactory$$anon$8.resultCall(HandlerInvoker.scala:149) at play.core.routing.HandlerInvokerFactory$JavaActionInvokerFactory$$anon$3$$anon$4$$anon$5.invocation(HandlerInvoker.scala:115) at play.core.j.JavaAction$$anon$1.call(JavaAction.scala:119) at play.http.DefaultActionCreator$1.call(DefaultActionCreator.java:33) at com.backendless.old.security.ConsoleOriginAction.call(ConsoleOriginAction.java:45) at com.backendless.googleanalytic.ReportGoogleAnalyticsAction.call(ReportGoogleAnalyticsAction.java:43) at com.backendless.management.developer.DeveloperApplicationAccessAction.call(DeveloperApplicationAccessAction.java:31) at com.backendless.old.security.ApplicationExistenceAndUseAction.call(ApplicationExistenceAndUseAction.java:39) at com.backendless.management.developer.AbstractAuthenticateDeveloperAction.call(AbstractAuthenticateDeveloperAction.java:52) at com.backendless.InitApiKeyForConsoleAction.call(InitApiKeyForConsoleAction.java:50) at com.backendless.ApiCallLimitAction.call(ApiCallLimitAction.java:26) at com.backendless.old.security.ConsoleOriginAction.call(ConsoleOriginAction.java:45) at com.backendless.StaticHttpResponseHeadersAction.call(StaticHttpResponseHeadersAction.java:22) at com.backendless.StackOverflowHandlerAction.call(StackOverflowHandlerAction.java:21) at com.backendless.CloseEntityManagerAction.call(CloseEntityManagerAction.java:36) at com.backendless.CurrentRequestsNumberAction.call(CurrentRequestsNumberAction.java:31) at com.backendless.ContextInitAction.call(ContextInitAction.java:19) at play.core.j.JavaAction.$anonfun$apply$8(JavaAction.scala:175) at scala.concurrent.Future$.$anonfun$apply$1(Future.scala:659) at scala.util.Success.$anonfun$map$1(Try.scala:255) at scala.util.Success.map(Try.scala:213) at scala.concurrent.Future.$anonfun$map$1(Future.scala:292) at scala.concurrent.impl.Promise.liftedTree1$1(Promise.scala:33) at scala.concurrent.impl.Promise.$anonfun$transform$1(Promise.scala:33) at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64) at play.core.j.HttpExecutionContext.$anonfun$execute$1(HttpExecutionContext.scala:64) at play.api.libs.streams.Execution$trampoline$.execute(Execution.scala:70) at play.core.j.HttpExecutionContext.execute(HttpExecutionContext.scala:59) at scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:72) at scala.concurrent.impl.Promise$KeptPromise$Kept.onComplete(Promise.scala:372) at scala.concurrent.impl.Promise$KeptPromise$Kept.onComplete$(Promise.scala:371) at scala.concurrent.impl.Promise$KeptPromise$Successful.onComplete(Promise.scala:379) at scala.concurrent.impl.Promise.transform(Promise.scala:33) at scala.concurrent.impl.Promise.transform$(Promise.scala:31) at scala.concurrent.impl.Promise$KeptPromise$Successful.transform(Promise.scala:379) at scala.concurrent.Future.map(Future.scala:292) at scala.concurrent.Future.map$(Future.scala:292) at scala.concurrent.impl.Promise$KeptPromise$Successful.map(Promise.scala:379) at scala.concurrent.Future$.apply(Future.scala:659) at play.core.j.JavaAction.apply(JavaAction.scala:176) at play.api.mvc.Action.$anonfun$apply$4(Action.scala:82) at scala.concurrent.Future.$anonfun$flatMap$1(Future.scala:307) at scala.concurrent.impl.Promise.$anonfun$transformWith$1(Promise.scala:41) at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64) at akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:56) at akka.dispatch.BatchingExecutor$BlockableBatch.$anonfun$run$1(BatchingExecutor.scala:93) at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23) at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:85) at akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:93) at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:48) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:834) Caused by: java.lang.RuntimeException: java.sql.SQLSyntaxErrorException: Table 'udt.ConsultantProfessionalCompetence' already exists at com.backendless.services.persistence.schema.DatabaseOperation.handleDdlException(DatabaseOperation.java:185) at com.backendless.services.persistence.schema.DatabaseOperation.lambda$doExecute$2(DatabaseOperation.java:162) at com.backendless.datamodel.dao.JpaTransaction.executeSync(JpaTransaction.java:273) at com.backendless.datamodel.dao.JpaTransaction.executeAppSync(JpaTransaction.java:183) at com.backendless.datamodel.dao.JpaTransaction.lambda$executeApp$1(JpaTransaction.java:210) at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1700) ... 3 more Suppressed: java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.sql.SQLSyntaxErrorException: Table 'udt.ConsultantProfessionalCompetence' already exists at java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:395) at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1999) at com.backendless.async.UncheckedCompletableFutureImpl.getUnchecked(UncheckedCompletableFutureImpl.java:158) at com.backendless.services.persistence.schema.DatabaseOperation.doExecute(DatabaseOperation.java:169) at com.backendless.services.persistence.schema.DatabaseOperation.lambda$execute$0(DatabaseOperation.java:123) at com.backendless.util.sync.RedisSync.execute(RedisSync.java:107) at com.backendless.util.SyncUtil.execute(SyncUtil.java:45) at com.backendless.services.persistence.schema.DatabaseOperation.execute(DatabaseOperation.java:126) at com.backendless.services.persistence.schema.SaveSchemaOperation.execute(SaveSchemaOperation.java:163) at com.backendless.services.persistence.schema.SaveSchemaOperation$$EnhancerByGuice$$c9ed39ee.CGLIB$execute$3(<generated>) at com.backendless.services.persistence.schema.SaveSchemaOperation$$EnhancerByGuice$$c9ed39ee$$FastClassByGuice$$7a0d4f10.invoke(<generated>) at com.google.inject.internal.cglib.proxy.$MethodProxy.invokeSuper(MethodProxy.java:228) at com.google.inject.internal.InterceptorStackCallback$InterceptedMethodInvocation.proceed(InterceptorStackCallback.java:76) at com.backendless.gamification.AbstractGamificationInterceptor.invoke(AbstractGamificationInterceptor.java:63) at com.google.inject.internal.InterceptorStackCallback$InterceptedMethodInvocation.proceed(InterceptorStackCallback.java:78) at com.google.inject.internal.InterceptorStackCallback.intercept(InterceptorStackCallback.java:54) at com.backendless.services.persistence.schema.SaveSchemaOperation$$EnhancerByGuice$$c9ed39ee.execute(<generated>) at com.backendless.services.persistence.common.TablesService.createTable(TablesService.java:145) at com.backendless.management.persistence.DirectManagementService.addTable(DirectManagementService.java:256) at com.backendless.management.persistence.DataManagementService.addTable(DataManagementService.java:100) at controllers.console.DataManagement.addTable(DataManagement.java:110) at controllers.console.DataManagement$$EnhancerByGuice$$4f838e40.CGLIB$addTable$4(<generated>) at controllers.console.DataManagement$$EnhancerByGuice$$4f838e40$$FastClassByGuice$$277e59d.invoke(<generated>) at com.google.inject.internal.cglib.proxy.$MethodProxy.invokeSuper(MethodProxy.java:228) at com.google.inject.internal.InterceptorStackCallback$InterceptedMethodInvocation.proceed(InterceptorStackCallback.java:76) at com.backendless.inject.interceptors.AbstractDeveloperOperationInterceptor.lambda$invoke$0(AbstractDeveloperOperationInterceptor.java:24) at com.backendless.services.CheckDeveloperPermission.execute(CheckDeveloperPermission.java:28) at com.backendless.inject.interceptors.AbstractDeveloperOperationInterceptor.invoke(AbstractDeveloperOperationInterceptor.java:21) at com.google.inject.internal.InterceptorStackCallback$InterceptedMethodInvocation.proceed(InterceptorStackCallback.java:78) at com.google.inject.internal.InterceptorStackCallback.intercept(InterceptorStackCallback.java:54) at controllers.console.DataManagement$$EnhancerByGuice$$4f838e40.addTable(<generated>) at router.Routes$$anonfun$routes$1.$anonfun$applyOrElse$521(Routes.scala:12355) at play.core.routing.HandlerInvokerFactory$$anon$8.resultCall(HandlerInvoker.scala:150) at play.core.routing.HandlerInvokerFactory$$anon$8.resultCall(HandlerInvoker.scala:149) at play.core.routing.HandlerInvokerFactory$JavaActionInvokerFactory$$anon$3$$anon$4$$anon$5.invocation(HandlerInvoker.scala:115) at play.core.j.JavaAction$$anon$1.call(JavaAction.scala:119) at play.http.DefaultActionCreator$1.call(DefaultActionCreator.java:33) at com.backendless.old.security.ConsoleOriginAction.call(ConsoleOriginAction.java:45) at com.backendless.googleanalytic.ReportGoogleAnalyticsAction.call(ReportGoogleAnalyticsAction.java:43) at com.backendless.management.developer.DeveloperApplicationAccessAction.call(DeveloperApplicationAccessAction.java:31) at com.backendless.old.security.ApplicationExistenceAndUseAction.call(ApplicationExistenceAndUseAction.java:39) at com.backendless.management.developer.AbstractAuthenticateDeveloperAction.call(AbstractAuthenticateDeveloperAction.java:52) at com.backendless.InitApiKeyForConsoleAction.call(InitApiKeyForConsoleAction.java:50) at com.backendless.ApiCallLimitAction.call(ApiCallLimitAction.java:26) at com.backendless.old.security.ConsoleOriginAction.call(ConsoleOriginAction.java:45) at com.backendless.StaticHttpResponseHeadersAction.call(StaticHttpResponseHeadersAction.java:22) at com.backendless.StackOverflowHandlerAction.call(StackOverflowHandlerAction.java:21) at com.backendless.CloseEntityManagerAction.call(CloseEntityManagerAction.java:36) at com.backendless.CurrentRequestsNumberAction.call(CurrentRequestsNumberAction.java:31) at com.backendless.ContextInitAction.call(ContextInitAction.java:19) at play.core.j.JavaAction.$anonfun$apply$8(JavaAction.scala:175) at scala.concurrent.Future$.$anonfun$apply$1(Future.scala:659) at scala.util.Success.$anonfun$map$1(Try.scala:255) at scala.util.Success.map(Try.scala:213) at scala.concurrent.Future.$anonfun$map$1(Future.scala:292) at scala.concurrent.impl.Promise.liftedTree1$1(Promise.scala:33) at scala.concurrent.impl.Promise.$anonfun$transform$1(Promise.scala:33) at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64) at play.core.j.HttpExecutionContext.$anonfun$execute$1(HttpExecutionContext.scala:64) at play.api.libs.streams.Execution$trampoline$.execute(Execution.scala:70) at play.core.j.HttpExecutionContext.execute(HttpExecutionContext.scala:59) at scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:72) at scala.concurrent.impl.Promise$KeptPromise$Kept.onComplete(Promise.scala:372) at scala.concurrent.impl.Promise$KeptPromise$Kept.onComplete$(Promise.scala:371) at scala.concurrent.impl.Promise$KeptPromise$Successful.onComplete(Promise.scala:379) at scala.concurrent.impl.Promise.transform(Promise.scala:33) at scala.concurrent.impl.Promise.transform$(Promise.scala:31) at scala.concurrent.impl.Promise$KeptPromise$Successful.transform(Promise.scala:379) at scala.concurrent.Future.map(Future.scala:292) at scala.concurrent.Future.map$(Future.scala:292) at scala.concurrent.impl.Promise$KeptPromise$Successful.map(Promise.scala:379) at scala.concurrent.Future$.apply(Future.scala:659) at play.core.j.JavaAction.apply(JavaAction.scala:176) at play.api.mvc.Action.$anonfun$apply$4(Action.scala:82) at scala.concurrent.Future.$anonfun$flatMap$1(Future.scala:307) at scala.concurrent.impl.Promise.$anonfun$transformWith$1(Promise.scala:41) at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64) at akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:56) at akka.dispatch.BatchingExecutor$BlockableBatch.$anonfun$run$1(BatchingExecutor.scala:93) at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23) at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:85) at akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:93) at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:48) ... 3 more Caused by: java.sql.SQLSyntaxErrorException: Table 'udt.ConsultantProfessionalCompetence' already exists at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:120) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) at org.apache.commons.dbcp2.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:136) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:197) at org.hibernate.engine.query.spi.NativeSQLQueryPlan.performExecuteUpdate(NativeSQLQueryPlan.java:107) at org.hibernate.internal.SessionImpl.executeNativeUpdate(SessionImpl.java:1507) at org.hibernate.query.internal.NativeQueryImpl.doExecuteUpdate(NativeQueryImpl.java:295) at org.hibernate.query.internal.AbstractProducedQuery.executeUpdate(AbstractProducedQuery.java:1612) at com.backendless.services.persistence.schema.DatabaseOperation.lambda$doExecute$1(DatabaseOperation.java:146) at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) at com.backendless.services.persistence.schema.DatabaseOperation.lambda$doExecute$2(DatabaseOperation.java:144) ... 7 more
can you help me please.