MySQL denied access all in sudden

[alex_notredame]

Hope someone can help.

I am now receiving this error:


http://prntscr.com/enul7a

Contents of a recent MySQL log is as follows:

2017-03-24 10:05:10 2564 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator.
2017-03-24 10:05:10 9572 [Note] InnoDB: innodb_empty_free_list_algorithm has been changed to legacy because of small buffer pool size. In order to use backoff, increase buffer pool at least up to 20MB.

2017-03-24 10:05:10 9572 [Note] InnoDB: Using mutexes to ref count buffer pool pages
2017-03-24 10:05:10 9572 [Note] InnoDB: The InnoDB memory heap is disabled
2017-03-24 10:05:10 9572 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2017-03-24 10:05:10 9572 [Note] InnoDB: Memory barrier is not used
2017-03-24 10:05:10 9572 [Note] InnoDB: Compressed tables use zlib 1.2.3
2017-03-24 10:05:10 9572 [Note] InnoDB: Using generic crc32 instructions
2017-03-24 10:05:10 9572 [Note] InnoDB: Initializing buffer pool, size = 16.0M
2017-03-24 10:05:10 9572 [Note] InnoDB: Completed initialization of buffer pool
2017-03-24 10:05:10 9572 [Note] InnoDB: Highest supported file format is Barracuda.
2017-03-24 10:05:11 9572 [Note] InnoDB: 128 rollback segment(s) are active.
2017-03-24 10:05:11 9572 [Note] InnoDB: Waiting for purge to start
2017-03-24 10:05:11 9572 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.30-76.3 started; log sequence number 2201678
2017-03-24 10:05:11 5664 [Note] InnoDB: Dumping buffer pool(s) not yet started
Cannot find checkpoint record at LSN (1,0x20b7)

2017-03-24 10:05:11 9572 [ERROR] mysqld.exe: Aria recovery failed. Please run aria_chk -r on all Aria tables and delete all aria_log.######## files
2017-03-24 10:05:11 9572 [ERROR] Plugin 'Aria' init function returned error.
2017-03-24 10:05:11 9572 [ERROR] Plugin 'Aria' registration as a STORAGE ENGINE failed.
2017-03-24 10:05:11 9572 [Note] Plugin 'FEEDBACK' is disabled.
2017-03-24 10:05:11 9572 [ERROR] Aria engine is not enabled or did not start. The Aria engine must be enabled to continue as mysqld was configured with --with-aria-tmp-tables
2017-03-24 10:05:11 9572 [ERROR] Aborting[/i][/i]


Can you please give me a hint what can I do in order to start once again testing my PHP programs on localhost prior server?

Thanks in anticipation

Alex