while trying to edit a post by
this error is displayed
Fatal error: Maximum execution time of 30 seconds exceeded in ...\wp-includes\wp-diff.php on line 311
I believe my site has been hacked and post might contain a large amount of invisible text and that is why I am trying to edit at the first place.
Can we disable the diff ability?
P.S. This large amount of text also existed in other parts of a page, however I got rid of them by updating wordpress and theme.