[SoFa8]

Hallo! habe da ein problem... Seitdem ich ein Datenbank Backup-Script getestet habe gehen meine Seiten sowie phpmyadmin nicht mehr ... da steht nur "forbidden". kann mich auch nicht mit dem website user per FTP anmelden ... Mysql Log :


160907 20:10:34 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
160907 20:10:34 [Warning] Using unique option prefix key_buffer instead of key_buffer_size is deprecated and will be removed in a future release. Please use the full name instead.
160907 20:10:34 [Note] /usr/sbin/mysqld (mysqld 5.5.50-0+deb8u1) starting as process 27449 ...
160907 20:10:34 [Warning] 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.
160907 20:10:34 [Note] Plugin 'FEDERATED' is disabled.
/usr/sbin/mysqld: Table 'plugin' is read only
160907 20:10:34 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
160907 20:10:34 InnoDB: The InnoDB memory heap is disabled
160907 20:10:34 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160907 20:10:34 InnoDB: Compressed tables use zlib 1.2.8
160907 20:10:34 InnoDB: Using Linux native AIO
/usr/sbin/mysqld: Can't create/write to file '/tmp/ibVCxKO4' (Errcode: 13)
160907 20:10:34 InnoDB: Error: unable to create temporary file; errno: 13
160907 20:10:34 [ERROR] Plugin 'InnoDB' init function returned error.
160907 20:10:34 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
160907 20:10:34 [ERROR] Unknown/unsupported storage engine: InnoDB
160907 20:10:34 [ERROR] Aborting

160907 20:10:34 [Note] /usr/sbin/mysqld: Shutdown complete

160907 20:10:34 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended


mit dem befehl "service mysql start" kommt nach einigen Sekunden das :

Job for mysql.service failed. See 'systemctl status mysql.service' and 'journalctl -xn' for details.


Was ist das ? was tun ? :/ Bitte um Hilfe ! Danke.