to solve this problem you need to
Step one:Start garry s mod in Multiplayer mode
Step two:how you enter in game Game say me to admin passes how I using ULX admin mod how you don t have this addon or have you must enter this command in console to spawn console click on "~" on your keyboard and enter this command:"arcbank reset"
Step three:arcbank system begin resetting and how reset is end you can spawn ATM how spawn ATM choose model to your ATM (Base model in this addon "Default" choose this and ATM SPAWNED and you can use it.