Upgrade Joomla from 1.5.x to 1.5.22:
----------------------------------------------
The most important point before proceeding is to take a backup of the mysql database which used by your Joomla.
1.Download the component 'com_jupdateman_151.tgz' from the Site "http://joomlacode.org/gf/project/pasamioprojects/frs/?action=FrsReleaseBrowse&frs_package_id=4728"
2.Install the component. After that use the component by going to Components >> Update Manager.
3.Select the 'Download the Updated File' link to download the latest version of the Joomla.
4.Choose the Patch Package version when prompted. A full package is not required for upgrading from 1.5.x. to 1.5.22.
Thats all upgrade Completed Successfully ! ! ! ! !
Errors and fixes:
----------------------
1.If you face any error while upgrading Joolma, there might be corrupted table so you need to repair the mysql tables to fx it.
2.After upgrading the Joomla to 1.5.22 if you got blank page then at the spot you need to restore the database which you have dumped already.
