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!Friendica Admins Hi admins! If you are hunted by database errors like Cannot delete or update a parent row: a foreign key constraint fails (`friendica`.`#sql-alter-463-2034e1`, CONSTRAINT `#sql-alter-463-2034e1_ibfk_4` where the table name and the constraint name contains #sql-alter, then have got a look at that page: mariadb.com/kb/en/innodb-data-…
These #sql-alter tables are leftovers from failed alter commands.

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