Error log :

2018-12-04T21:30:50.124871Z mysqld_safe Logging to '/var/log/mysql/mysql.err'.
2018-12-04T21:30:50.150290Z mysqld_safe Starting mysqld daemon with databases from /sb/nanuqdb/dbdev
2018-12-04T21:30:50.463844Z 0 [Warning] [MY-010915] [Server] 'NO_ZERO_DATE', 'NO_ZERO_IN_DATE' and 'ERROR_FOR_DIVISION_BY_ZERO' sql modes should be used with strict mode. They will be merged with strict mode in a future release.
2018-12-04T21:30:50.466197Z 0 [Note] [MY-010949] [Server] Basedir set to /sb/nanuqdb/dbdev/.
2018-12-04T21:30:50.466219Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.11) starting as process 2605650
2018-12-04T21:30:50.466280Z 0 [Warning] [MY-010339] [Server] Using pre 5.5 semantics to load error messages from /usr/share/mysql-8.0/english/. If this is not intended, refer to the documentation for valid usage of --lc-messages-dir and --language parameters.
2018-12-04T21:30:50.473347Z 0 [Note] [MY-012366] [InnoDB] InnoDB: Using Linux native AIO
2018-12-04T21:30:50.473608Z 0 [Note] [MY-010747] [Server] Plugin 'FEDERATED' is disabled.
2018-12-04T21:30:50.476473Z 1 [Note] [MY-011012] [Server] Starting upgrade on data directory.
2018-12-04T21:30:50.476698Z 1 [Note] [MY-012932] [InnoDB] InnoDB: PUNCH HOLE support available
2018-12-04T21:30:50.476745Z 1 [Note] [MY-012943] [InnoDB] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2018-12-04T21:30:50.476763Z 1 [Note] [MY-012944] [InnoDB] InnoDB: Uses event mutexes
2018-12-04T21:30:50.476783Z 1 [Note] [MY-012945] [InnoDB] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier
2018-12-04T21:30:50.476806Z 1 [Note] [MY-012948] [InnoDB] InnoDB: Compressed tables use zlib 1.2.11
2018-12-04T21:30:50.477234Z 1 [Note] [MY-011825] [InnoDB] InnoDB: Number of pools: 1
2018-12-04T21:30:50.477405Z 1 [Note] [MY-012951] [InnoDB] InnoDB: Using CPU crc32 instructions
2018-12-04T21:30:50.478067Z 1 [Note] [MY-012203] [InnoDB] InnoDB: Directories to scan '/sb/nanuqdb/dbdev;./;./'
2018-12-04T21:30:50.478201Z 1 [Note] [MY-012204] [InnoDB] InnoDB: Scanning '/sb/nanuqdb/dbdev/'
2018-12-04T21:30:50.718786Z 1 [Note] [MY-012208] [InnoDB] InnoDB: Completed space ID check of 5 files.
2018-12-04T21:30:50.720762Z 1 [Note] [MY-012955] [InnoDB] InnoDB: Initializing buffer pool, total size = 48.000000G, instances = 8, chunk size =128.000000M 
2018-12-04T21:30:54.551064Z 1 [Note] [MY-012957] [InnoDB] InnoDB: Completed initialization of buffer pool
2018-12-04T21:30:54.705256Z 0 [Note] [MY-011951] [InnoDB] InnoDB: page_cleaner coordinator priority: -20
2018-12-04T21:30:54.705450Z 0 [Note] [MY-011954] [InnoDB] InnoDB: page_cleaner worker priority: -20
2018-12-04T21:30:54.705477Z 0 [Note] [MY-011954] [InnoDB] InnoDB: page_cleaner worker priority: -20
2018-12-04T21:30:54.705505Z 0 [Note] [MY-011954] [InnoDB] InnoDB: page_cleaner worker priority: -20
2018-12-04T21:30:54.718046Z 1 [Note] [MY-012887] [InnoDB] InnoDB: Setting log file ./ib_logfile101 size to 2097152 MB
2018-12-04T21:30:54.718660Z 1 [Note] [MY-012651] [InnoDB] InnoDB: Progress in MB:
 100
2018-12-04T21:30:55.213058Z 1 [Note] [MY-012887] [InnoDB] InnoDB: Setting log file ./ib_logfile1 size to 2097152 MB
2018-12-04T21:30:55.213589Z 1 [Note] [MY-012651] [InnoDB] InnoDB: Progress in MB:
 100
2018-12-04T21:30:55.516332Z 1 [Note] [MY-012887] [InnoDB] InnoDB: Setting log file ./ib_logfile2 size to 2097152 MB
2018-12-04T21:30:55.516805Z 1 [Note] [MY-012651] [InnoDB] InnoDB: Progress in MB:
 100
2018-12-04T21:30:55.832251Z 1 [Note] [MY-012887] [InnoDB] InnoDB: Setting log file ./ib_logfile3 size to 2097152 MB
2018-12-04T21:30:55.832732Z 1 [Note] [MY-012651] [InnoDB] InnoDB: Progress in MB:
 100
2018-12-04T21:30:56.221175Z 1 [Note] [MY-012892] [InnoDB] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
2018-12-04T21:30:56.221504Z 1 [Note] [MY-012893] [InnoDB] InnoDB: New log files created, LSN=16125498814476
2018-12-04T21:30:56.308946Z 1 [Note] [MY-013083] [InnoDB] InnoDB: Log background threads are being started...
2018-12-04T21:30:56.309198Z 1 [Note] [MY-012532] [InnoDB] InnoDB: Applying a batch of 0 redo log records ...
2018-12-04T21:30:56.309227Z 1 [Note] [MY-012535] [InnoDB] InnoDB: Apply batch completed!
2018-12-04T21:30:56.311535Z 1 [Note] [MY-013040] [InnoDB] InnoDB: Expected to open 2 undo tablespaces but found none. Will create 2 new undo tablespaces.
2018-12-04T21:30:56.315629Z 1 [Note] [MY-012896] [InnoDB] InnoDB: Creating UNDO Tablespace ./undo_001
2018-12-04T21:30:56.315670Z 1 [Note] [MY-012897] [InnoDB] InnoDB: Setting file ./undo_001 size to 10 MB
2018-12-04T21:30:56.315692Z 1 [Note] [MY-012898] [InnoDB] InnoDB: Physically writing the file full
2018-12-04T21:30:56.326733Z 1 [Note] [MY-012896] [InnoDB] InnoDB: Creating UNDO Tablespace ./undo_002
2018-12-04T21:30:56.326796Z 1 [Note] [MY-012897] [InnoDB] InnoDB: Setting file ./undo_002 size to 10 MB
2018-12-04T21:30:56.326813Z 1 [Note] [MY-012898] [InnoDB] InnoDB: Physically writing the file full
2018-12-04T21:30:56.335285Z 1 [Note] [MY-012915] [InnoDB] InnoDB: Created 2 undo tablespaces.
2018-12-04T21:30:56.363372Z 1 [Note] [MY-012923] [InnoDB] InnoDB: Creating shared tablespace for temporary tables
2018-12-04T21:30:56.363740Z 1 [Note] [MY-012265] [InnoDB] InnoDB: Setting file '/sb/nanuqdb/dbdev/ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2018-12-04T21:30:56.372023Z 1 [Note] [MY-012266] [InnoDB] InnoDB: File '/sb/nanuqdb/dbdev/ibtmp1' size is now 12 MB.
2018-12-04T21:30:56.375723Z 1 [Note] [MY-013018] [InnoDB] InnoDB: Created 128 and tracked 128 new rollback segment(s) in the temporary tablespace. 128 are now active.
2018-12-04T21:30:56.529270Z 1 [Note] [MY-013018] [InnoDB] InnoDB: Created 128 and tracked 128 new rollback segment(s) in undo tablespace number 1. 128 are now active.
2018-12-04T21:30:56.684722Z 1 [Note] [MY-013018] [InnoDB] InnoDB: Created 128 and tracked 128 new rollback segment(s) in undo tablespace number 2. 128 are now active.
2018-12-04T21:30:56.684969Z 1 [Note] [MY-012976] [InnoDB] InnoDB: 8.0.11 started; log sequence number 16125502883922
2018-12-04T21:30:56.686916Z 1 [Note] [MY-012922] [InnoDB] InnoDB: Waiting for purge to start
2018-12-04T21:30:56.747304Z 1 [Note] [MY-011088] [Server] Data dictionary initializing version '80011'.
2018-12-04T21:30:56.754307Z 1 [ERROR] [MY-013132] [Server] The table 'innodb_dynamic_metadata' is full!
mysqld: The table 'innodb_dynamic_metadata' is full
2018-12-04T21:30:56.862886Z 0 [ERROR] [MY-010020] [Server] Data Dictionary initialization failed.
2018-12-04T21:30:56.862924Z 0 [ERROR] [MY-010119] [Server] Aborting
2018-12-04T21:30:56.963085Z 0 [Note] [MY-010120] [Server] Binlog end
2018-12-04T21:30:56.963246Z 0 [Note] [MY-013072] [InnoDB] InnoDB: Starting shutdown...
2018-12-04T21:30:57.764887Z 0 [Note] [MY-013084] [InnoDB] InnoDB: Log background threads are being closed...
2018-12-04T21:30:59.767514Z 0 [Note] [MY-012921] [InnoDB] InnoDB: Deleting 2 new independent undo tablespaces that we just created.
2018-12-04T21:31:00.983782Z 0 [Note] [MY-012980] [InnoDB] InnoDB: Shutdown completed; log sequence number 16125502890130
2018-12-04T21:31:00.984240Z 0 [Note] [MY-012255] [InnoDB] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2018-12-04T21:31:00.985537Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.11)  MySQL Community Server - GPL.
2018-12-04T21:31:00.985657Z 0 [ERROR] [MY-010065] [Server] Failed to shutdown components infrastructure.
2018-12-04T21:31:01.111108Z mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended