Solved [URGENT] Essentials Not Valid Plugin

After tweaking the MOTD.txt i use plugman.

/plugman reload essentials ..

now essentials isnt working, "unknown command. type /help for help."
Literally panicking as there config doesnt say "config-broken.yml" its just
normal but its no longer there.. the jar/folder are there.. its been removed from
plugin list in-game.. still got the essentials file if it helps

WHAT DO I DO!