ESX SKIN - Console Error

Hi,

I have started to get this error on my server since yesterday for most users. I am fine when I load in (I use EUP clothing if this makes a difference) but when others load into the server their clothes and models change to random default ones every time. Another note is that I use the multi Character esx_Kashacters. The server has been running fine up until this point.

Connecting: Highline
Sending heartbeat to live-internal.fivem.net:30110
Connecting: ShiftLizard
Sending heartbeat to live-internal.fivem.net:30110
Error running call reference function for resource esx_skin: citizen:/scripting/lua/scheduler.lua:405: @esx_skin/server/main.lua:49: attempt to index a nil value (local ‘user’)
stack traceback:
@esx_skin/server/main.lua:49: in upvalue ‘ref’
citizen:/scripting/lua/scheduler.lua:391: in function citizen:/scripting/lua/scheduler.lua:390
[C]: in function ‘xpcall’
citizen:/scripting/lua/scheduler.lua:390: in function citizen:/scripting/lua/scheduler.lua:389
stack traceback:
[C]: in function ‘error’
citizen:/scripting/lua/scheduler.lua:405: in function citizen:/scripting/lua/scheduler.lua:374
Error: Unhandled error in timer: Error: BUFFER_SHORTAGE
Error: BUFFER_SHORTAGE
at n.e [as reserve] (citizen:/scripting/v8/msgpack.js:29:12766)
at h (citizen:/scripting/v8/msgpack.js:29:15761)
at n.r [as decode] (citizen:/scripting/v8/msgpack.js:29:13908)
at n.fetch (citizen:/scripting/v8/msgpack.js:29:6972)
at n.u [as read] (citizen:/scripting/v8/msgpack.js:29:12076)
at Object.n [as decode] (citizen:/scripting/v8/msgpack.js:29:7097)
at unpack (citizen:/scripting/v8/main.js:20:33)
at citizen:/scripting/v8/main.js:51:20
at setImmediate (mysql-async.js:14901:7)
at Object.callback (citizen:/scripting/v8/timer.js:96:21)

Thanks