Hy, I was install the theme, and I finalized the contents. I updated the core and contributed modules. Everything is working correctly and perfectly.

But unfortunately if I try to edit the views or the panels something is wrong.

For example if I try to modify the team view the error message is the following:

An AJAX HTTP error occurred. HTTP Result Code: 500 Debugging information follows. Path: /admin/structure/views/view/max_team_tab/preview/default/ajax
StatusText: Internal Server Error
ResponseText: 500 Internal Server Error
Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator, [email protected] and inform them of the time the error occurred, and anything you might have done that may have
caused the error.
More information about this error may be available in the server error log. (Note: no error message line in the log file!).
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

My settings:

• Database system MySQL

• Database system version 5.6.29

• Drupal version: 7.43

• PHP version: 5.4.45

Do you have any idea?

Thak you!