Hei hei, FWIW, when using prosody with MySQL I have the very same problem. Workaround is logging in after a reboot and restarting prosody. *sigh*
Greets Alex -- »With the first link, the chain is forged. The first speech censured, the first thought forbidden, the first freedom denied, chains us all irrevocably.« (Jean-Luc Picard, quoting Judge Aaron Satie) *** GnuPG-FP: 02C8 A590 7FE5 CA5F 3601 D1D5 8FBA 7744 CC87 10D0 ***