what i did: i open IGCM GUI, clicked Crafting Table, clicked Crafting Table Disable, then clicked the search box, typed something and at the end i see my inventory open :D i think it happened because i pressed 'E'. So i can't search items properly. thanks for work for fix from now...

This should fix it:
https://www.dropbox.com/s/tnsrhlyb0irt4ep/CreativeCore%20v1.7.2%20mc1.11.2.jar?dl=1