WP代码网站，MQ数据库运行几天就自动关闭

MQ数据库日志如下：

2023-09-14 20:03:07 2474 [Note] Plugin ＇FEDERATED＇ is disabled.
2023-09-14 20:03:07 2474 [Note] InnoDB: Using atomics to ref count buffer pool pages
2023-09-14 20:03:07 2474 [Note] InnoDB: The InnoDB memory heap is disabled
2023-09-14 20:03:07 2474 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2023-09-14 20:03:07 2474 [Note] InnoDB: Memory barrier is not used
2023-09-14 20:03:07 2474 [Note] InnoDB: Compressed tables use zlib 1.2.11
2023-09-14 20:03:07 2474 [Note] InnoDB: Using Linux native AIO
2023-09-14 20:03:07 2474 [Note] InnoDB: Using CPU crc32 instructions
2023-09-14 20:03:07 2474 [Note] InnoDB: Initializing buffer pool, size = 512.0M
InnoDB: mmap(549453824 bytes) failed; errno 12
2023-09-14 20:03:07 2474 [ERROR] InnoDB: Cannot allocate memory for the buffer pool
2023-09-14 20:03:07 2474 [ERROR] Plugin ＇InnoDB＇ init function returned error.
2023-09-14 20:03:07 2474 [ERROR] Plugin ＇InnoDB＇ registration as a STORAGE ENGINE failed.
2023-09-14 20:03:08 2474 [ERROR] Unknown/unsupported storage engine: InnoDB
2023-09-14 20:03:08 2474 [ERROR] Aborting

2023-09-14 20:03:08 2474 [Note] Binlog end
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇partition＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇PERFORMANCE_SCHEMA＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_SYS_DATAFILES＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_SYS_TABLESPACES＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_SYS_FOREIGN_COLS＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_SYS_FOREIGN＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_SYS_FIELDS＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_SYS_COLUMNS＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_SYS_INDEXES＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_SYS_TABLESTATS＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_SYS_TABLES＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_FT_INDEX_TABLE＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_FT_INDEX_CACHE＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_FT_CONFIG＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_FT_BEING_DELETED＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_FT_DELETED＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_FT_DEFAULT_STOPWORD＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_METRICS＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_BUFFER_POOL_STATS＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_BUFFER_PAGE_LRU＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_BUFFER_PAGE＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_CMP_PER_INDEX_RESET＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_CMP_PER_INDEX＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_CMPMEM_RESET＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_CMPMEM＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_CMP_RESET＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_CMP＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_LOCK_WAITS＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_LOCKS＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇INNODB_TRX＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇BLACKHOLE＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇ARCHIVE＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇MRG_MYISAM＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇MyISAM＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇MEMORY＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇CSV＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇sha256_password＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇mysql_old_password＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇mysql_native_password＇
2023-09-14 20:03:08 2474 [Note] Shutting down plugin ＇binlog＇
2023-09-14 20:03:08 2474 [Note] /www/server/mysql/bin/mysqld: Shutdown complete

哪位大佬懂这个？