title: Error in starting MYSQL in XAMPP
body: <p>When I start xampp it gives me an error in mysql. I'm using windows 10.<br>
  Here is the contents of error log:</p>
  
  <pre><code>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 (http://www.percona.com) 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  mariadb.org binary distribution
  2015-11-10 15:27:11 5152 [Note] C:\xampp\mysql\bin\mysqld.exe: Normal shutdown
  </code></pre>
  
  <p>When I opened XAMPP and click start MySQL button it gives me an error.</p>
  
  <pre><code>9:12:53 PM  [mysql]     Error: MySQL shutdown unexpectedly.
  9:12:53 PM  [mysql]     This may be due to a blocked port, missing dependencies, 
  9:12:53 PM  [mysql]     improper privileges, a crash, or a shutdown by another method.
  9:12:53 PM  [mysql]     Press the Logs button to view error logs and check
  9:12:53 PM  [mysql]     the Windows Event Viewer for more clues
  9:12:53 PM  [mysql]     If you need more help, copy and post this
  9:12:53 PM  [mysql]     entire log window on the forums
  </code></pre>
  
  <h1>UPDATE</h1>
  
  <p>Here is the screenshot:
      <a href="https://i.stack.imgur.com/YB1xr.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/YB1xr.jpg" alt="enter image description here"></a></p>