[HELP] Esx society error

Error running system event handling function for resource esx_society: citizen:/scripting/lua/scheduler.lua:41: Failed to execute thread: server/main.lua:39: attempt to index a nil value (field ‘?’)
stack traceback:
server/main.lua:39: in upvalue ‘handler’
citizen:/scripting/lua/scheduler.lua:175: in function citizen:/scripting/lua/scheduler.lua:174
stack traceback:
[C]: in function ‘error’
citizen:/scripting/lua/scheduler.lua:41: in field ‘CreateThreadNow’
citizen:/scripting/lua/scheduler.lua:174: in function citizen:/scripting/lua/scheduler.lua:138

My employee list doesn’t open, already tried to rebuild the jobs and job_grades tables.

Error running call reference function for resource esx_society: citizen:/scripting/lua/scheduler.lua:351: server/main.lua:219: attempt to index a nil value (field ‘?’)
stack traceback:
server/main.lua:219: in upvalue ‘ref’
citizen:/scripting/lua/scheduler.lua:337: in function citizen:/scripting/lua/scheduler.lua:336
[C]: in function ‘xpcall’
citizen:/scripting/lua/scheduler.lua:336: in function citizen:/scripting/lua/scheduler.lua:335
stack traceback:
[C]: in function ‘error’
citizen:/scripting/lua/scheduler.lua:351: in function citizen:/scripting/lua/scheduler.lua:322
[ERROR] [MySQL] Check the error above, an error happens when executing the callback from the query : “SELECT * FROM users WHERE job = @job ORDER BY job_grade DESC {@job=police}”