Error running call reference function for resource essentialmode: citizen:/scripting/lua/scheduler.lua:403: server/main.lua:268: attempt to index a nil value (field '?')
stack traceback:
server/main.lua:268: in upvalue 'ref'
citizen:/scripting/lua/scheduler.lua:389: in function citizen:/scripting/lua/scheduler.lua:388
[C]: in function 'xpcall'
citizen:/scripting/lua/scheduler.lua:388: in function citizen:/scripting/lua/scheduler.lua:387
stack traceback:
[C]: in function 'error'
citizen:/scripting/lua/scheduler.lua:403: in function citizen:/scripting/lua/scheduler.lua:372

any help would be golden