Records are disappear

My SubCategory table has 7 records, but they are not shown up.
The website also displays the same error with different id whenever i click to that table.
The message is: “Internal server error with id 17DE8426-2639-90D3-FF6F-1CB973F9B300”
My app id: 35D5CCB5-7E23-0255-FFCA-86A33B955900.
Please help me. Thanks in advance.

Hi!

This issue fixed. Please try it again.
Do you remember steps how to reproduce this error again?

Regards,
Kate.