Version is disabled or provided wrong application info (application id or secret key)


I am trying to access to app via php to grab the data on website for reporting.

My secret key and application keys are correct!.
But I am getting the above mentioned error!

This is the keys endpoint em using!
Backendless::initApp(‘41AEA6F5-2175-3FC3-FF99-EC372DCCC500’, ‘6FD7C726-8212-0E80-FF81-F9275DCD6900’, ‘v1’);


Hi Muhammad,

The application you created in is Backendless 4.0.x, while the PHP SDK call you use is for Backendless 3.0.x, thus the error. We do not provide PHP SDK for version 4, but you can freely use the REST API.