Currently i am working on a wordpress website on xamp local server and i have changed some settings in the main console (website URL from localhost/websitename — to localhost/websitename/home) and i got the following error:

Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at postmaster@localhost to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.

Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.

Apache/2.4.41 (Win64) OpenSSL/1.1.1c PHP/7.3.10 Server at localhost Port 80

Could anyone help me with this?