Hello first of all thanks for help ... what happens to me is that the shop had in another domain hosting and change it to 1and1 and now I open the main page but when I go to categories or products that previously had created not I get I get the errors I tested 404 thousand things and now I get another error the 500
“Internal Server Error The Server Encountered an internal error or misconfiguration and was unable to complete your contact the server administrator request.Please, 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 bug may be available in the server error log.
Additionally, a 500 Internal Server Error Encountered Error while trying to was use an ErrorDocument to handle the request. “
and not to do and had done this on other servers and not had any problems but this is not I have to do ... if you know how to fix it please help thanks ..