I'm getting crash errors

I am getting crash errors when ever i am using JJS now, which never used to happen. I don't know what the causes are 

This is the crash error that I keep getting when ever I attach JJS...

[Code = 0xC0000005]

[ExceptSymbol = NoSym]

[Eip = 0x77D5907D]

[Eax = 0x00000001]

[Ebx = 0x35D53A10]

[Ecx = 0x345EF018]

[Edx = 0x05D20000]

[Esi = 0x76600C30]

[Edi = 0x76948990]

[Ebp = 0x0D7BFA30]

[Esp = 0x0D7BFA28]

[Dll Base = 0x00000000]

[File: UnkFile] [Module: RobloxPlayerBeta.exe]  [RebaseAddr: 0x01314040]  [BaseAddr: 0x004B0000]

[File: UnkFile]                                 [DynamicAddr: 0x79AD279A]                       

[File: UnkFile] [Module: ucrtbase.dll]          [RebaseAddr: 0x00446823]  [BaseAddr: 0x76520000]

[File: UnkFile] [Module: KERNEL32.DLL]          [RebaseAddr: 0x00416739]  [BaseAddr: 0x76930000]

[File: UnkFile] [Module: ntdll.dll]             [RebaseAddr: 0x004690AF]  [BaseAddr: 0x77CF0000]

[File: UnkFile] [Module: ntdll.dll]             [RebaseAddr: 0x0046907D]  [BaseAddr: 0x77CF0000]

Can someone tell me how to fix