Infinity Field Error

http://i49.tinypic.com/2nst8hs.png

All server is running ok. but Infinity Field allow 1 turn at the time. i mean if 1 player or Group enter IF then other must wait for first player finished there turn.

I was increas max player in map to 500 at td_mapinfo table. but it wont work.

any idea how to fix this error please

up up, any 1 help please