title: Front controller reached 100 router match iterations, cannot access Magento admin panel
body: <p>My frontend is working absolutely fine but
  I cannot access admin panel.</p>
  
  <p>I am getting following error:</p>
  
  <pre><code>Front controller reached 100 router match iterations
  Trace:
  #0 /hermes/bosnaweb04a/b763/ipg.xxx/app/code/core/Mage/Core/Controller/Varien/Front.php(183): Mage::throwException('Front controlle...')
  #1 /hermes/bosnaweb04a/b763/ipg.xxx/app/code/core/Mage/Core/Model/App.php(354): Mage_Core_Controller_Varien_Front-&gt;dispatch()
  #2 /hermes/bosnaweb04a/b763/ipg.xxx/app/Mage.php(683): Mage_Core_Model_App-&gt;run(Array)
  #3 /hermes/bosnaweb04a/b763/ipg.xxx/index.php(87): Mage::run('', 'store')
  #4 {main}
  </code></pre>
  
  <p>Any help would be greatly appreciated.</p>
  
  <p>Thanks.</p>