I've installed everything as per the instructions, but keep getting this error. However all info online re this error is 3+ years old, at least.
I am on a shared server, but have confirmation from my hosts that proc_open functions are available. They've said Lua should be already installed on the shared servers too.
It's the MW 1.30 version I have installed it on. I've copy-pasted the info for my Local Settings...
I'm a n00b and completely untrained and unknowledgeable when it comes to this stuff. Plz help.