Hunting the 403 error – part 1
One of the bugs I am hunting is a 403 error on a request to /wp-admin/admin-ajax.php. This bug affects only the Friends plugin as far as I can tell. Two sites are affected.
Things I have tried:
- Deactivating all other plugins. Nope
- Removing server-side optimisations. Nope Not using them
- Contact host technical support Nope
- Hosting checked their logs they found some generic PHP errors that could be related but no 403s that matched my IP or testing periods.
- Messaged the plugin author. Pending
- Write this post and try to think of something else to try …