NPC Error
can someone tell me how to fix this

[05:28] OSSL Runtime Error: osMessageObject permission denied. Script creator is not in the list of users allowed to execute this function and prim owner also has no permission.(script: listener event: sensor at )
Grand Opening of SLG
Where: Synthetic HyperGate
When: 6 years ago [25 Mar 2019 19:35 SLT]

grid is now open!~