This is the 3rd time I explain the EXACT SAME error, PLEASE READ!
The error does include where it's missing the player_id column.
Notice the error message saying "Account: gamercreep", common sense would tell me to add the column player_id to the "accounts" table. If that doesn't work, add it to "characters", and if that still doesn't work, add it to "inner_ability". Otherwise, you will need to guess away till it works.
I will mark the things in red.
1st; Random letters. Not sure what that is, something might be totally screwed (Most likely when it comes to FuckMS)
2nd; This can be used with some common sense and guess where the column is missing. First guess would be "account" or "accounts", depending on what it's called in your database.
3rd; The missing column that needs to be added in a table. However, it's weird that it doesn't mention which table that is missing it.
And I do strongly advise you to NOT use FuckMS. Use MoopleDEV and then add custom things. But do this on your own PC, as it'll be a struggle to do so on a VPS using remote desktop.
I've given all my help to you, now it's up to you to actually learn something. Always READ the errors carefully.
Good luck!