Failed to connect to MySQL: An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full. Failed to connect to MySQL: An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full. Failed to connect to MySQL: An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full. Failed to connect to MySQL: An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full. Failed to connect to MySQL: An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full.