Players can't build, pillars falling

can't place: failed check: isinarea http://(wall.low/sockets/floor/area_test)
[DOUBLEPOST=1438342058][/DOUBLEPOST]players can t build anything on the server..the pillars all falling down from the first floor..loool
[DOUBLEPOST=1438357904,1438336599][/DOUBLEPOST]anyone else with same problem?my server went from 50ppl yestarday to 10 today..lol

 

remove all plugins, restart your server, see if it fixes the problem
if it doesnt go to facepunch and report the bug.

 

removed all plugins,restarted the server..after 15-20 minutes problem camed back..no answer on facepunch forums.