Mysql problem (I think)

I had a problem with my windows and rpi KODIs so I eventually reinstalled everything after not being able to figure it out.
But now I keep getting it, so im guessing the problem is with my mysql server.

Kodi gives me these errors on startup:

Code:
18:24:42 T:5580   ERROR: Unable to open database: MyMusic56 [1049](Unknown database 'MyMusic56')
18:24:52 T:5580   ERROR: Unable to open database: MyMusic55 [1049](Unknown database 'MyMusic55')
18:25:02 T:5580   ERROR: Unable to open database: MyMusic54 [1049](Unknown database 'MyMusic54')
18:25:12 T:5580   ERROR: Unable to open database: MyMusic53 [1049](Unknown database 'MyMusic53')
18:25:22 T:5580   ERROR: Unable to open database: MyMusic52 [1049](Unknown database 'MyMusic52')
18:25:32 T:5580   ERROR: Unable to open database: MyMusic51 [1049](Unknown database 'MyMusic51')

mysql gives me these in the log;

Code:
170108 18:24:40     3 Connect   [email protected] on
                    3 Query     SET NAMES utf8
                    3 Query     SET SESSION sql_mode = (SELECT REPLACE(@@SESSION.sql_mode,'ONLY_FULL_GROUP_BY',''))
                    3 Query     SELECT @@SESSION.optimizer_switch
                    3 Query     show databases like 'MyMusic56'
                    3 Quit
170108 18:24:50     4 Connect   [email protected] on
                    4 Query     SET NAMES utf8
                    4 Query     SET SESSION sql_mode = (SELECT REPLACE(@@SESSION.sql_mode,'ONLY_FULL_GROUP_BY',''))
                    4 Query     SELECT @@SESSION.optimizer_switch
                    4 Query     show databases like 'MyMusic55'
                    4 Quit

….and so on….

Before i reinstalled my kodi clients I also removed all the kodi databases but after trying to start kodi a couple of times i did find MyMusic60 and MyVideos107 in there.

Can anybody give me a hint as to where to go from here? I’m seriously stuck.