After Installing XAMPP for Windows, MySQL doesn't start

Problems with the Windows version of XAMPP, questions, comments, and anything related.

After Installing XAMPP for Windows, MySQL doesn't start

Postby alex20850 » 03. April 2019 21:33

Apache starts, MySQL doesn't. This is from the error.log

2015-11-10 15:26:56 10fc 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.
2015-11-10 15:26:56 4348 [Note] InnoDB: Using mutexes to ref count buffer pool pages
2015-11-10 15:26:56 4348 [Note] InnoDB: The InnoDB memory heap is disabled
2015-11-10 15:26:56 4348 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2015-11-10 15:26:56 4348 [Note] InnoDB: Memory barrier is not used
2015-11-10 15:26:56 4348 [Note] InnoDB: Compressed tables use zlib 1.2.3
2015-11-10 15:26:56 4348 [Note] InnoDB: Not using CPU crc32 instructions
2015-11-10 15:26:56 4348 [Note] InnoDB: Initializing buffer pool, size = 16.0M
2015-11-10 15:26:56 4348 [Note] InnoDB: Completed initialization of buffer pool
2015-11-10 15:26:56 4348 [Note] InnoDB: Highest supported file format is Barracuda.
2015-11-10 15:26:57 4348 [Note] InnoDB: 128 rollback segment(s) are active.
2015-11-10 15:26:57 4348 [Note] InnoDB: Waiting for purge to start
2015-11-10 15:26:57 4348 [Note] InnoDB: Percona XtraDB ( 5.6.26-74.0 started; log sequence number 1835027
2015-11-10 15:26:57 6140 [Note] InnoDB: Dumping buffer pool(s) not yet started
2015-11-10 15:26:57 4348 [Note] Plugin 'FEEDBACK' is disabled.
2015-11-10 15:26:57 4348 [Note] Server socket created on IP: '::'.
2015-11-10 15:26:57 4348 [Note] Event Scheduler: Loaded 0 events
2015-11-10 15:26:57 4348 [Note] C:\xampp\mysql\bin\mysqld.exe: ready for connections.
Version: '10.1.8-MariaDB' socket: '' port: 3306 binary distribution
2015-11-10 15:27:11 5152 [Note] C:\xampp\mysql\bin\mysqld.exe: Normal shutdown
Posts: 1
Joined: 03. April 2019 21:28
XAMPP version: 3.2.3
Operating System: windows 7

Re: After Installing XAMPP for Windows, MySQL doesn't start

Postby schyther2001 » 13. April 2019 23:11

Hola, i am very new to this strange world of servers in general and XAMPP in particular. I want to learn Moodle, and install it "on the computer i am working on" (as localhost). I had a very similar message error you had. MySQL was not running. Read around quite a bit.....eventually, already quite frustrated, i quit Xampp, relaunched it with Administration rights. Starter Apache (OK it runs). With Apache running i started MySQL and boom: MySQL is running. My guess is that the previous time i simply forgot to run the Xampp in administration mode.
Hope it can help. Sorry for not posting the image. I did not figure out yet how to do it.
Posts: 1
Joined: 13. April 2019 17:13
XAMPP version: xampp-windows-x64-7.3.3-1-VC15
Operating System: windows 8.1

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