Warning future visitors. Dropping the migrations table may not be the correct move. Maybe only
DELETE FROM migrations where batch=1;
Due to a bug some database migrations may have been skipped. The bug is fixed, but you may have issues with your install if it wasn’t up-to-date before the bug.
./validate.php if you have a large amount of differences and your schema version is 1000, LibreNMS may have skipped some database structure changes.
Check logs/daily.log for
? -> 1000 ... done to figure out the previous version. If this is anything other than
281 -> 1000 you have skipped schema changes.
Run SQL (filling in the correct version from above):
UPDATE dbSchema SET version=? LIMIT 1; DROP TABLE migrations;