After updated 3 of my Joomla websites i am receiving this error in frontpage.
JDispatcher: :register: Event handler not recognised. Handler: Array
All of 3 sites were v2.5 and i now using the latest 2.5.27. I fixed databases from Extension manager. I disabled SEF and errors in error_log are like these:
mod_fcgid: stderr: PHP Warning: function_exists() expects parameter 1 to be string, array given in /public_html/libraries/joomla/event/dispatcher.php on line 101
mod_fcgid: stderr: PHP Warning: class_exists() expects parameter 1 to be string, array given in /public_html/libraries/joomla/event/dispatcher.php on line 107
mod_fcgid: stderr: PHP Notice: Array to string conversion in /public_html/libraries/joomla/methods.php on line 342
My linux box is Debian Wheezy and i am using PHP-CGI 5.4.4-14+deb7u14