array(4) { ["code"]=> int(1034) ["message"]=> string(190) "ORA-01034: ORACLE not available ORA-27101: shared memory realm does not exist Linux-x86_64 Error: 2: No such file or directory Additional information: 3640 Additional information: -494208337" ["offset"]=> int(0) ["sqltext"]=> string(0) "" } Unable to connect: