Aceasta cand dau comanda /usr/local/etc/rc.d/mysql-server stop :
mysql not running? (check /var/db/mysql/vps.server.com.pid).
Iar aceasta cand ii dau Start :
mysql_real_connect: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

160830 13:18:17 mysqld_safe Starting mysqld daemon with databases from /var/db/mysql
160830 13:18:17 [Note] /usr/local/libexec/mysqld (mysqld 5.5.50) starting as process 715 ...
160830 13:18:17 InnoDB: The InnoDB memory heap is disabled
160830 13:18:17 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160830 13:18:17 InnoDB: Compressed tables use zlib 1.2.8
160830 13:18:17 InnoDB: Initializing buffer pool, size = 128.0M
160830 13:18:17 InnoDB: Completed initialization of buffer pool
InnoDB: The first specified data file ./ibdata1 did not exist:
InnoDB: a new database to be created!
160830 13:18:17 InnoDB: Setting file ./ibdata1 size to 10 MB
InnoDB: Database physically writes the file full: wait...
160830 13:18:18 InnoDB: Log file ./ib_logfile0 did not exist: new to be created
InnoDB: Setting log file ./ib_logfile0 size to 5 MB
InnoDB: Database physically writes the file full: wait...
160830 13:18:18 InnoDB: Log file ./ib_logfile1 did not exist: new to be created
InnoDB: Setting log file ./ib_logfile1 size to 5 MB
InnoDB: Database physically writes the file full: wait...
InnoDB: Doublewrite buffer not found: creating new
InnoDB: Doublewrite buffer created
InnoDB: 127 rollback segment(s) active.
InnoDB: Creating foreign key constraint system tables
InnoDB: Foreign key constraint system tables created
160830 13:18:18 InnoDB: Waiting for the background threads to start
160830 13:18:19 InnoDB: 5.5.50 started; log sequence number 0
160830 13:18:19 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
160830 13:18:19 [Note] - '0.0.0.0' resolves to '0.0.0.0';
160830 13:18:19 [Note] Server socket created on IP: '0.0.0.0'.
160830 13:18:19 [Note] Event Scheduler: Loaded 0 events
160830 13:18:19 [Note] /usr/local/libexec/mysqld: ready for connections.
Version: '5.5.50' socket: '/tmp/mysql.sock' port: 3306 Source distribution
160830 13:20:19 [Note] /usr/local/libexec/mysqld: Normal shutdown

160830 13:20:19 [Note] Event Scheduler: Purging the queue. 0 events
160830 13:20:19 InnoDB: Starting shutdown...
160830 13:20:20 InnoDB: Shutdown completed; log sequence number 1595675
160830 13:20:20 [Note] /usr/local/libexec/mysqld: Shutdown complete

160830 13:23:05 mysqld_safe Starting mysqld daemon with databases from /var/db/mysql
160830 13:23:05 [Note] /usr/local/libexec/mysqld (mysqld 5.5.50) starting as process 994 ...
160830 13:23:05 InnoDB: The InnoDB memory heap is disabled
160830 13:23:05 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160830 13:23:05 InnoDB: Compressed tables use zlib 1.2.8
160830 13:23:05 InnoDB: Initializing buffer pool, size = 128.0M
160830 13:23:05 InnoDB: Completed initialization of buffer pool
160830 13:23:05 InnoDB: Operating system error number 13 in a file operation.
InnoDB: The error means mysqld does not have the access rights to
InnoDB: the directory.
InnoDB: File name ./ibdata1
InnoDB: File operation call: 'create'.
InnoDB: Cannot continue operation.
160830 13:23:05 mysqld_safe mysqld from pid file /var/db/mysql/vps.server.com.pid ended