This is really embarrassing. I accidentally removed all my files in the server through a code. I manage to restore my website files but now Its not functioning properly due to php files being deleted (i think), many of the function is not working i.e. getimgsize() header() etc... And now I'm really at loss and been trying to fix it for like 2 days.
When I try to set the default in cpanel this error shows up
Any help would be appreciated thank you.