Hi all, I've compiled FS on a server mid of December. Since then it worked basically without problems (with some reboots in between for OS updates). But today no calls could be made or received. When checking the log I found this every 30 seconds: ... 2012-02-28 09:29:17.691556 [DEBUG] switch_core_state_machine.c:86 sofia/internal/10@192.168.1.22 Standard DESTROY 2012-02-28 09:29:17.691556 [DEBUG] switch_core_state_machine.c:504 (sofia/internal/10@192.168.1.22) State DESTROY going to sleep 2012-02-28 10:57:37.091612 [ERR] switch_core_sqldb.c:481 SQL ERR [database is locked] COMMIT 2012-02-28 10:57:37.091612 [ERR] switch_core_sqldb.c:481 SQL ERR [cannot start a transaction within a transaction] BEGIN 2012-02-28 10:58:06.951594 [ERR] switch_core_sqldb.c:481 SQL ERR [database is locked] COMMIT 2012-02-28 10:58:06.951594 [ERR] switch_core_sqldb.c:481 SQL ERR [cannot start a transaction within a transaction] ... After rebooting the server everything worked again. Reproducing might not be so easy as it took several weeks to hit this problem (and it's a productive system). Any idea what this might be? Thanks Klaus