Already 2 hours trying to solve the error mysql
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) Everything that I found on the Internet did not help. System - Debian 8
Logs
2017-06-24T04:23:37.576309Z 0 [Note] Shutting down plugin 'INNODB_LOCK_WAITS' 2017-06-24T04:23:37.576314Z 0 [Note] Shutting down plugin 'INNODB_LOCKS' 2017-06-24T04:23:37.576319Z 0 [Note] Shutting down plugin 'INNODB_TRX' 2017-06-24T04:23:37.576324Z 0 [Note] Shutting down plugin 'InnoDB' 2017-06-24T04:23:37.576387Z 0 [Note] InnoDB: FTS optimize thread exiting. 2017-06-24T04:23:37.576547Z 0 [Note] InnoDB: Starting shutdown... 2017-06-24T04:23:37.676775Z 0 [Note] InnoDB: Dumping buffer pool(s) to /var/lib/mysql/ib_buffer_pool 2017-06-24T04:23:37.676987Z 0 [Note] InnoDB: Buffer pool(s) dump completed at 170624 7:23:37 2017-06-24T04:23:39.825952Z 0 [Note] InnoDB: Shutdown completed; log sequence number 17836936 2017-06-24T04:23:39.827904Z 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1" 2017-06-24T04:23:39.827919Z 0 [Note] Shutting down plugin 'MEMORY' 2017-06-24T04:23:39.827925Z 0 [Note] Shutting down plugin 'CSV' 2017-06-24T04:23:39.827930Z 0 [Note] Shutting down plugin 'sha256_password' 2017-06-24T04:23:39.827934Z 0 [Note] Shutting down plugin 'mysql_native_password' 2017-06-24T04:23:39.828062Z 0 [Note] Shutting down plugin 'binlog' 2017-06-24T04:23:39.851737Z 0 [Note] /usr/sbin/mysqld: Shutdown complete 2017-06-24T04:23:45.221628Z 0 [Warning] Changed limits: max_open_files: 1024 (requested 5000) 2017-06-24T04:23:45.372375Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 2017-06-24T04:23:45.373344Z 0 [Note] /usr/sbin/mysqld (mysqld 5.7.18-1) starting as process 14769 ... 2017-06-24T04:23:45.477615Z 0 [Note] InnoDB: PUNCH HOLE support available 2017-06-24T04:23:45.477634Z 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2017-06-24T04:23:45.477638Z 0 [Note] InnoDB: Uses event mutexes 2017-06-24T04:23:45.477642Z 0 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier 2017-06-24T04:23:45.477645Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.8 2017-06-24T04:23:45.477648Z 0 [Note] InnoDB: Using Linux native AIO 2017-06-24T04:23:45.477801Z 0 [Note] InnoDB: Number of pools: 1 2017-06-24T04:23:45.477864Z 0 [Note] InnoDB: Using CPU crc32 instructions 2017-06-24T04:23:45.478683Z 0 [Note] InnoDB: Initializing buffer pool, total size = 4G, instances = 8, chunk size = 128M 2017-06-24T04:23:45.620033Z 0 [Note] InnoDB: Completed initialization of buffer pool 2017-06-24T04:23:45.643278Z 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). 2017-06-24T04:23:45.654335Z 0 [Note] InnoDB: Highest supported file format is Barracuda. 2017-06-24T04:24:00.181754Z 0 [Note] InnoDB: Creating shared tablespace for temporary tables 2017-06-24T04:24:00.181820Z 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... 2017-06-24T04:24:00.182216Z 0 [Warning] InnoDB: Retry attempts for writing partial data failed. 2017-06-24T04:24:00.182233Z 0 [ERROR] InnoDB: Write to file ./ibtmp1failed at offset 0, 1048576 bytes should have been written, only 0 were written. Operating system error number 28. Check that your OS and file system support files of this size. Check also that the disk is not full or a disk quota exceeded. 2017-06-24T04:24:00.182244Z 0 [ERROR] InnoDB: Error number 28 means 'No space left on device' 2017-06-24T04:24:00.182251Z 0 [Note] InnoDB: Some operating system error numbers are described at http://dev.mysql.com/doc/refman/5.7/en/operating-system-error-codes.html 2017-06-24T04:24:00.182258Z 0 [ERROR] InnoDB: Could not set the file size of './ibtmp1'. Probably out of disk space 2017-06-24T04:24:00.182265Z 0 [ERROR] InnoDB: Unable to create the shared innodb_temporary 2017-06-24T04:24:00.182271Z 0 [ERROR] InnoDB: Plugin initialization aborted with error Generic error 2017-06-24T04:24:00.782916Z 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1" 2017-06-24T04:24:00.782944Z 0 [ERROR] Plugin 'InnoDB' init function returned error. 2017-06-24T04:24:00.782953Z 0 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed. 2017-06-24T04:24:00.782961Z 0 [ERROR] Failed to initialize plugins. 2017-06-24T04:24:00.782967Z 0 [ERROR] Aborting 2017-06-24T04:24:00.782976Z 0 [Note] Binlog end 2017-06-24T04:24:00.783033Z 0 [Note] Shutting down plugin 'CSV' 
socket=/var/run/mysqld/mysqld.sock- Diefair