Hey Guys, My VB Version is 4.1.4

Prob is now , whenever I search content by user name always getting this error.

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator, webmaster@xxx.info 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.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
Apache/2.2.22 (Unix) mod_ssl/2.2.22 OpenSSL/0.9.8e-fips-rhel5 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 Server at www.xxx.info Port 80

Pls need ur advice to resolve this issue...
jooker Reviewed by jooker on . Internal Server Error Hey Guys, My VB Version is 4.1.4 Prob is now , whenever I search content by user name always getting this error. Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator, webmaster@xxx.info 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 Rating: 5