Additional uncaught exception thrown while handling exception.

Original

PDOException: SQLSTATE[HY000] [1135] Can't create a new thread (errno 11); if you are not out of available memory, you can consult the manual for a possible OS-dependent bug in drupal_is_denied() (line 1909 of /data/cmsweb/jiujik/htdocs/includes/bootstrap.inc).

Additional

PDOException: SQLSTATE[HY000] [1135] Can't create a new thread (errno 11); if you are not out of available memory, you can consult the manual for a possible OS-dependent bug in dblog_watchdog() (line 147 of /data/cmsweb/jiujik/htdocs/modules/dblog/dblog.module).