master branch destroyed my databse ?

[BestNoob]

i tried master bracnh and now i have multiple errors,

one is that
/admin add MXID
shows only unknown, and maps wont get listed correctly.

Using my BACKUP wont fix the problems, seems MYSQL DATABSE is damaged ?!

Jep MYSQL Database was damaged, had no time to fix it manually i completly deleted it and created a new
If you need it to check this problem/error tell me, i have a backup.