If you have thousands categories and you do not enable ajax, you will often meet time out issues, such as:
Fatal error: Maximum execution time of 30 seconds exceeded in ****include/functions.php on line XXX
How to deal with this then? Here let me share my tip with you.
Log in you PHP Link Directory admin panel, Click “Settings”, and choose “Admin Area”, Under the new window of “Admin Area”, did you see “Category selection method”? That’s it!
You should select “Live catgory selection with AJAX”, and save!