MySQL Crashing -512MB Droplet + Sentora -Support Barracuda file format
I have a droplet with 512MB RAM and Ubuntu 16. I am runinng Sentora control panel. After install worpress I notice that MySql start to stop regularity. Then I try to solve this reducing the buffer pool size to 32MB but MySQL steel crashing. In the log I find something about Barracuda file format. I need a solucion. Here is a log error.
170502 7:38:13 [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.
170502 7:38:13 [Note] Plugin 'FEDERATED' is disabled.
170502 7:38:13 InnoDB: The InnoDB memory heap is disabled
170502 7:38:13 InnoDB: Mutexes and rwlocks use GCC atomic builtins
170502 7:38:13 InnoDB: Compressed tables use zlib 1.2.8
170502 7:38:13 InnoDB: Using Linux native AIO
170502 7:38:13 InnoDB: Initializing buffer pool, size = 32.0M
170502 7:38:13 InnoDB: Completed initialization of buffer pool
170502 7:38:13 InnoDB: highest supported file format is Barracuda.
InnoDB: The log sequence number in ibdata files does not match
InnoDB: the log sequence number in the iblogfiles!
170502 7:38:13 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
170502 7:38:13 InnoDB: Waiting for the background threads to start
170502 7:38:14 InnoDB: 5.5.54 started; log sequence number 577003798
170502 7:38:14 [Note] Server hostname (bind-address): '127.0.0.1'; port: 3306
170502 7:38:14 [Note] - '127.0.0.1' resolves to '127.0.0.1';
170502 7:38:14 [Note] Server socket created on IP: '127.0.0.1'.
170502 7:38:14 [Note] Event Scheduler: Loaded 0 events
170502 7:38:14 [Note] /usr/sbin/mysqld: ready for connections.
Version: '5.5.54-0ubuntu0.14.04.1' socket: '/var/run/mysqld/mysqld.sock' port: 3306 (Ubuntu)