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: 5 years ago [25 Mar 2019 19:35 SLT]

grid is now open!~

Vonda is currently Open OOC for people to come say hello or hang out
however Roleplay Option at this time as we are rebuilding Vonda in Counter Earth Grid!