array(6) { ["%type"]=> string(12) "PDOException" ["!message"]=> string(113) "SQLSTATE[HY000] [2003] Can't connect to MySQL server on 'external-db.s183973.gridserver.com' (115)" ["%function"]=> string(23) "lock_may_be_available()" ["%file"]=> string(71) "/nfs/c06/h08/mnt/183973/domains/mriscangroup.com/html/includes/lock.inc" ["%line"]=> int(167) ["severity_level"]=> int(3) }