It gives error when we have more than 100 Test Execution present in Entries under Test Plan and we sort #Test column

Description: When we have more than 100 Test Execution present in Entries under Test Plan and we sort #Test column, it gives 500 stack trace errors. 

Pre-conditions: NA

How to reproduce

1. Create a Test Plan.
2. Add more than 100 Test Executions under it.
3. Increase the number of entries to 100 on the page
4. Try sorting the #Tests column
   

Actual result/Attachments: The below error message appears.

Expected result: Error should not appear.

Version

• 7.7.0-j9

Workaround: NA