Installation PS 4.5
I have installed Ps 4,5 on a new site and a new database, but when I want to modify a thema I have this message and nothing is changed:
Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator, firstname.lastname@example.org 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.
also when I try to edit any content I get the same message.
You can check here:
<login details removed
Please it´s urgent