waypoints problem

[Memener]

I have having a problem with Waypoints
i typed this #grid add 100 2 2 right in frunt of the NPC i wanted to move, then i typed #gassign 100, then typed #repop and when it reload he started walking in to the wall so then i typed #wp add 100 1 2 and Repoped the zone now he will walk to that waypoint. So then i tired to add another grid like #grid add 101 2 2, then type #gassign then made a waypoint like #wp add 101 1 30 after i did this i repoped the zone and it crashed now i cant load into it any more
if any knows how i can fix the zone so i can load back into it and tell me what i did wrong that would be really great! lol

This is what i type in the chat room...