Quote Originally Posted by yellow1912 View Post
What does your error log on the server show? (if you have cpanel, you can go in there and check the error log)
We need to know the detail on the error, because "500 internal server error" doesnt tell us much.
Remote test site & local site : The 2.9.6 version has removed the fatal error: Call to undefined method su_manager:..........

Error 500 : Remote test site :
The error log shows : Request exceeded the limit of 10 internal redirects due to probable configuration error. Use 'LimitInternalRecursion' to increase the limit if necessary. Use 'LogLevel debug' to get a backtrace.