That seems to fix the warnings on the admin side, but on the front end, I'm seeing these:
Deprecated: array_key_exists(): Using array_key_exists() on objects is deprecated. Use isset() or property_exists() instead in C:\xampp7\htdocs\t0001\couch\tags.php on line 664
Deprecated: array_key_exists(): Using array_key_exists() on objects is deprecated. Use isset() or property_exists() instead in C:\xampp7\htdocs\t0001\couch\tags.php on line 664
Deprecated: array_key_exists(): Using array_key_exists() on objects is deprecated. Use isset() or property_exists() instead in C:\xampp7\htdocs\t0001\couch\tags.php on line 664