PHP Scripting is now offline, getting 500 error even with simple php.

[thebagmaster20]

Just like the title says, also I was wondering in the legacy file manager I cannot seem to undelete items.

[vv.bbcc19]

getting 500 error even with simple php.

could be due to one of the many reasons quoted Here
Hope the document should help.

Reg: Legacy file manager
I used to retrieve docs long ago...but certain times could not.Hence I always have a backup file on the PC.I suggest you could have file backups importantly after critical changes in the documents.