Thread:Project:Support desk/No login page after 1.21.3 to 1.22 upgrade - Uncommitted DB writes?/reply (4)

It did seem more like a warning vs. error, but that was still the only message after enabling the error display to the browser (as instructed in that link.) In the past (many versions ago) we've experienced the blank page problem, but it was always an out-of-memory error, and now we have a 512MB limit (confirmed with phpinfo.)