MySQL keeps crashing - Error establishing a database connection
My wordpress blog has been working for over a year and all of a sudden it stopped working. This morning I posted the following question on Stack Overflow
I first decided to bump my memory from 512 to 1GB on the droplet. With no responses I started doing some digging. I found this solution which looked exactly like my problem so I tried setting up a swap file
Still not having any luck here and this is the latest from my logs. Anyone have any clue is to what is happening to me?
160304 14:05:29 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
160304 14:05:29 [Note] Plugin ‘FEDERATED’ is disabled.
160304 14:05:29 InnoDB: The InnoDB memory heap is disabled
160304 14:05:29 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160304 14:05:29 InnoDB: Compressed tables use zlib 1.2.8
160304 14:05:29 InnoDB: Using Linux native AIO
160304 14:05:29 InnoDB: Initializing buffer pool, size = 64.0M
InnoDB: mmap(68681728 bytes) failed; errno 12
160304 14:05:29 InnoDB: Completed initialization of buffer pool
160304 14:05:29 InnoDB: Fatal error: cannot allocate memory for the buffer pool
160304 14:05:29 [ERROR] Plugin 'InnoDB’ init function returned error.
160304 14:05:29 [ERROR] Plugin 'InnoDB’ registration as a STORAGE ENGINE failed.
160304 14:05:29 [ERROR] Unknown/unsupported storage engine: InnoDB
160304 14:05:29 [ERROR] Aborting
160304 14:05:30 [Note] /usr/sbin/mysqld: Shutdown complete
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.×