Error Mysql

[gustavocearasc]

Lord, restore the backup of the Zimbra server and start the following error occurs:

mailbox Stopped
mysql.server is not running.

to show the error in time to start the mailbox log zimbra.log:

Nov 22 13:22:10 zimbra2 zmmailboxdmgr [830]: assuming no other instance is running
Nov 22 13:22:10 zimbra2 zmmailboxdmgr [830]: file / opt / zimbra / log / zmmailboxd.pid does not exist
Nov 22 13:22:10 zimbra2 zmmailboxdmgr [830]: assuming no other instance is running
Nov 22 13:22:10 zimbra2 zmmailboxdmgr [830]: no manager process is running
Nov 22 13:22:39 zimbra2 zmmailboxdmgr [1052]: status requested
Nov 22 13:22:39 zimbra2 zmmailboxdmgr [1052]: file / opt / zimbra / log / zmmailboxd_manager.pid does not exist

/ Opt / zimbra / log / mysqlerror.log:

Thread pointer: 0x0
Attempting backtrace. You can use the Following Information To Find Out
Died where mysqld. If you see no messages after this, Something went
terribly wrong ...
stack_bottom = (nil) thread_stack 0x40000
/ Opt / zimbra / mysql / libexec / mysqld (my_print_stacktrace +0 x2e) [0x774cfe]
/ Opt / zimbra / mysql / libexec / mysqld (handle_segfault +0 x351) [0x595db1]
/ Lib64/libpthread.so.0 [0x371200eb10]
/ Opt/zimbra/mysql-standard-5.1.58-pc-linux-gnu-i686-glibc23/lib/mysql/plugin/ha_ innodb_plugin.so [0x2aaaabd7008f]
/ Opt/zimbra/mysql-standard-5.1.58-pc-linux-gnu-i686-glibc23/lib/mysql/plugin/ha_ innodb_plugin.so [0x2aaaabd71826]
/ Opt/zimbra/mysql-standard-5.1.58-pc-linux-gnu-i686-glibc23/lib/mysql/plugin/ha_ innodb_plugin.so [0x2aaaabd602da]
/ Opt/zimbra/mysql-standard-5.1.58-pc-linux-gnu-i686-glibc23/lib/mysql/plugin/ha_ innodb_plugin.so [0x2aaaabd6189e]
/ Opt/zimbra/mysql-standard-5.1.58-pc-linux-gnu-i686-glibc23/lib/mysql/plugin/ha_ innodb_plugin.so [0x2aaaabd051e3]
/ Opt/zimbra/mysql-standard-5.1.58-pc-linux-gnu-i686-glibc23/lib/mysql/plugin/ha_ innodb_plugin.so [0x2aaaabd2953e]
/ Opt/zimbra/mysql-standard-5.1.58-pc-linux-gnu-i686-glibc23/lib/mysql/plugin/ha_ innodb_plugin.so [0x2aaaabdb7121]
/ Lib64/libpthread.so.0 [0x371200673d]
/ Lib64/libc.so.6 (clone +0 x6d) [0x37114d3f6d]

[gustavocearasc]

when I try to connect it manually from mysql the following error:

ERROR 2002 (HY000): Can not connect to local MySQL server through socket '/ var / lib / mysql / mysql.sock' (2)