Getting a 405 Not Allowed Error – What’s Causing It and How to Fix? or Why Am I Seeing a 405 Not Allo

Thanks everyone! Tried a bunch of these—turns out it WAS mod_security on my host.

Disabled it temporarily and the 405 not allowed error vanished. Gonna ask them to whitelist my form handler.

Weirdly, it started after they did a "security update." Classic.

Appreciate the curl tip too—never realized how handy that is for debugging!