DarkRP Ranks gone.

[TheChosenOne1]

Hi, I have no idea what has happened I haven't touched DarkRP Permissions for a while and have just been making jobs not sure when this happened it may have been after I added a new Jarvin Escape menu but every DarkRP Rank has gone I can't add new ones it doesn't even say user in tabs and when ever I go to groups in tab I get this error

[DarkRP] gamemodes/darkrp/gamemode/modules/fadmin/fadmin/access/cl_init.lua:259: attempt to index field 'user' (a nil value)
1. DoClick - gamemodes/darkrp/gamemode/modules/fadmin/fadmin/access/cl_init.lua:259
2. unknown - gamemodes/darkrp/gamemode/modules/fadmin/fadmin/cl_interface/cl_controls.lua:301

please help!

[TheChosenOne1]

I found another error if it helps.

[DarkRP] gamemodes/darkrp/gamemode/modules/base/sh_createitems.lua:849: attempt to compare nil with string
1. unknown - gamemodes/darkrp/gamemode/modules/base/sh_createitems.lua:849
2. sort - [C]:-1
3. mergeCategories - gamemodes/darkrp/gamemode/modules/base/sh_createitems.lua:949
4. fn - gamemodes/darkrp/gamemode/modules/base/sh_createitems.lua:961
5. Call - addons/ulib-master/lua/ulib/shared/hook.lua:110
6. Call - gamemodes/darkrp/gamemode/libraries/modificationloader.lua:149
7. unknown - gamemodes/darkrp/gamemode/cl_init.lua:53