Critical PHP Error When Managing Categories When attempting to upload category icons, we’re getting a fatal PHP error: Fatal error: Uncaught TypeError: array_key_exists(): Argument #2 ($array) must be of type array, false given in MySLP_Settings_History.php on line 205
Research
Only requires editing a category & saving.
This updates the options “csl-slplus-TAGALONG-category_###” i.e. csl-slplus-TAGALONG-category_5 to track the meta added SLP data on WP categories.
Development
Add patch to stop tracking changes to the Power category option updates.
Also patched to ensure the option name had a previous value before trying to recording a history change.