A recent update to the T3 may cause a blank web page for the Joomla three set up in case you are operating an installation significantly less than Joomla 3.3. It is a little bit of an edge scenario and one that we're however to find out int he wild but several assessments on our quickstart deals domestically have produced the error.

The Error

The bug may be reproduced by updating to T3 v2.3+ in Joomla 3.2 or Joomla 3.3 In the event you have error reporting set to maximum inside your global configuration you will see this mistake:

Fatal error: Call to undefined method JLayoutFile::setOptions() in path/to/installation/plugins/system/t3/includes/joomla25/layout/file.php on line 61

Otherwise the error will end result inside a blank web page.

The Fix

The solution in cases like this would be to update your Joomla three set up to Joomla three.3+ making use of Joomla's constructed in installer.

1. Navigate to the components > Joomla update menu
   
   

   

2. You tought to see an update available. Depending on your current edition it'll show Joomla 3.2 or Joomla 3.3
3. Simply click install in the update.
   
   

   

4. If the prior update updated your installed in to Joomla 3.2.4 you have to repeat the previous measures.
5. Go to the Joomla update menu once again.
6. The update to Joomla 3.3. must now be obtainable. If it is not accessible you could must purge the cache utilizing the purge cache button.
   
   

   

7. Once the update to Joomla 3.3.1 is available hit the install the Update button.
8. When your website has been updated to Joomla 3.3.1 go to the entrance of your web site and your web site must screen as predicted.