Here are the errors from my server console:
[ERROR] gamemodes/darkrp/gamemode/modules/base/sh_createitems.lua:299: Entity 'money_clicker' does not exist or is not valid.
1. error - [C]:-1
2. defaultSpawn - gamemodes/darkrp/gamemode/modules/base/sh_createitems.lua:299
3. callback - gamemodes/darkrp/gamemode/modules/base/sh_createitems.lua:361
4. callback - gamemodes/darkrp/gamemode/modules/chat/sv_chat.lua:17
5. unknown - gamemodes/darkrp/gamemode/modules/chat/sv_chat.lua:256
6. unknown - lua/includes/modules/concommand.lua:54