title: mysql wont start - innoDB: Database was not shut down normally
body: <p>My office's mysql server is suddenly down and won't start. I used XAMPP.
  when look into the log it shown like this:</p>
  
  <pre><code>130211  9:45:04 [Note] Plugin 'FEDERATED' is disabled.
  130211  9:45:04 InnoDB: The InnoDB memory heap is disabled
  130211  9:45:04 InnoDB: Mutexes and rw_locks use Windows interlocked functions
  130211  9:45:04 InnoDB: Compressed tables use zlib 1.2.3
  130211  9:45:04 InnoDB: Initializing buffer pool, size = 16.0M
  130211  9:45:04 InnoDB: Completed initialization of buffer pool
  130211  9:45:04 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 ib_logfiles!
  130211  9:45:04  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
  InnoDB: buffer...
  </code></pre>
  
  <p>Does anyone know why this is happen? I am really need advice, my boss is getting mad.. :D</p>