This is basically caused by upgrading PHP to a new version like 5.4 when you had 5.2 before and an old version of Joomla. The only solution is to upgrade Joomla or downgrade PHP, both of which can be a pain.
Strict Standards: Non-static method JLoader::import() should not be called statically in /home/userdir/public_html/libraries/joomla/import.php on line 29
Strict Standards: Non-static method JLoader::register() should not be called statically in /home/userdir/public_html/libraries/loader.php on line 71
Strict Standards: Non-static method JLoader::import() should not be called statically in /home/userdir/public_html/libraries/joomla/import.php on line 32
Strict Standards: Non-static method JLoader::register() should not be called statically in /home/userdir/public_html/libraries/loader.php on line 71
Strict Standards: Non-static method JLoader::load() should not be called statically in /home/userdir/public_html/libraries/loader.php on line 161
Strict Standards: Non-static method JLoader::register() should not be called statically in /home/userdir/public_html/libraries/loader.php on line 138
Strict Standards: Non-static method JRequest::clean() should not be called statically in /home/userdir/public_html/libraries/joomla/import.php on line 33
Strict Standards: Non-static method JRequest::_cleanArray() should not be called statically in /home/userdir/public_html/libraries/joomla/environment/request.php on line 463
Strict Standards: Non-static method JLoader::import() should not be called statically in /home/userdir/public_html/libraries/joomla/import.php on line 35
Strict Standards: Non-static method JLoader::register() should not be called statically in /home/userdir/public_html/libraries/loader.php on line 71
Strict Standards: Non-static method JLoader::import() should not be called statically in /home/userdir/public_html/libraries/joomla/import.php on line 38
Strict Standards: Non-static method JLoader::register() should not be called statically in /home/userdir/public_html/libraries/loader.php on line 71
Strict Standards: Non-static method JLoader::import() should not be called statically in /home/userdir/public_html/libraries/joomla/import.php on line 39
Strict Standards: Non-static method JLoader::register() should not be called statically in /home/userdir/public_html/libraries/loader.php on line 71
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