Im sorry !I have a database that used osTicket 1.7.0. So I installed the same version. Php5, Mysql5, Apache2.4.6, Ubuntu server 13.10 64bits.MYSQL ERROR LOG--------------------------------------------------------------Version: '5.5.35-0ubuntu0.13.10.2' socket: '/var/run/mysqld/mysqld.sock' port: 3306 (Ubuntu)140403 9 /usr/sbin/mysqld: Normal shutdown140403 9 Event Scheduler: Purging the queue. 0 events140403 9 InnoDB: Starting shutdown...140403 9 InnoDB: Shutdown completed; log sequence number 2990806140403 9 /usr/sbin/mysqld: Shutdown complete140403 9 Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.140403 9 Plugin 'FEDERATED' is disabled.140403 9 InnoDB: The InnoDB memory heap is disabled140403 9 InnoDB: Mutexes and rw_locks use GCC atomic builtins140403 9 InnoDB: Compressed tables use zlib 1.2.8140403 9 InnoDB: Using Linux native AIO140403 9 InnoDB: Initializing buffer pool, size = 128.0M140403 9 InnoDB: Completed initialization of buffer pool140403 9 InnoDB: highest supported file format is Barracuda.140403 9 InnoDB: Waiting for the background threads to start140403 9 InnoDB: 5.5.35 started; log sequence number 2990806140403 9 Server hostname (bind-address): '127.0.0.1'; port: 3306140403 9 - '127.0.0.1' resolves to '127.0.0.1';140403 9 Server socket created on IP: '127.0.0.1'.140403 9 Event Scheduler: Loaded 0 events140403 9 /usr/sbin/mysqld: ready for connections.Version: '5.5.35-0ubuntu0.13.10.2' socket: '/var/run/mysqld/mysqld.sock' port: 3306 (Ubuntu)140403 9 Warning: Optimize table got errno 1 on osticket.ost_ticket_lock, retrying140403 9 /usr/sbin/mysqld: Table './osticket/ost_ticket_lock' is marked as crashed and last (automatic?) repair failed--------------------------------------------------------------------------------------------------------------------------Ty, 64bits.