Live site : www.orientalfm.eu/ Hello, I'm having a problem after i moved my site to a new server hosted by Hostpapa.eu, i'm getting this error messages in the front :

 

Warning: Parameter 1 to plgContentPlg_JAThumbnail::onPrepareContent() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/event.php on line 67Warning: Parameter 1 to plgContentPlg_Disqus_debate_echo::onPrepareContent() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/event.php on line 67Warning: Parameter 1 to plgContentPlg_Jafacebookshare::onPrepareContent() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/event.php on line 67Warning: Parameter 1 to plgContentEmailCloak() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/dispatcher.php on line 136Warning: Parameter 1 to plgContentLoadModule() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/dispatcher.php on line 136Warning: Parameter 1 to plgContentPagebreak() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/dispatcher.php on line 136Warning: Parameter 1 to plgContentPlg_JAThumbnail::onPrepareContent() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/event.php on line 67Warning: Parameter 1 to plgContentPlg_Disqus_debate_echo::onPrepareContent() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/event.php on line 67Warning: Parameter 1 to plgContentPlg_Jafacebookshare::onPrepareContent() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/event.php on line 67Warning: Parameter 1 to plgContentEmailCloak() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/dispatcher.php on line 136Warning: Parameter 1 to plgContentLoadModule() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/dispatcher.php on line 136Warning: Parameter 1 to plgContentPagebreak() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/dispatcher.php on line 136Warning: Parameter 1 to plgContentPlg_JAThumbnail::onPrepareContent() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/event.php on line 67Warning: Parameter 1 to plgContentPlg_Disqus_debate_echo::onPrepareContent() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/event.php on line 67Warning: Parameter 1 to plgContentPlg_Jafacebookshare::onPrepareContent() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/event.php on line 67Warning: Parameter 1 to plgContentEmailCloak() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/dispatcher.php on line 136Warning: Parameter 1 to plgContentLoadModule() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/dispatcher.php on line 136Warning: Parameter 1 to plgContentPagebreak() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/dispatcher.php on line 136Warning: Parameter 1 to plgContentPlg_JAThumbnail::onPrepareContent() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/event.php on line 67Warning: Parameter 1 to plgContentPlg_Disqus_debate_echo::onPrepareContent() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/event.php on line 67Warning: Parameter 1 to plgContentPlg_Jafacebookshare::onPrepareContent() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/event.php on line 67Warning: Parameter 1 to plgContentEmailCloak() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/dispatcher.php on line 136Warning: Parameter 1 to plgContentLoadModule() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/dispatcher.php on line 136Warning: Parameter 1 to plgContentPagebreak() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/dispatcher.php on line 136Warning: Parameter 1 to plgContentPlg_JAThumbnail::onPrepareContent() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/event.php on line 67Warning: Parameter 1 to plgContentPlg_Disqus_debate_echo::onPrepareContent() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/event.php on line 67Warning: Parameter 1 to plgContentPlg_Jafacebookshare::onPrepareContent() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/event.php on line 67Warning: Parameter 1 to plgContentEmailCloak() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/dispatcher.php on line 136Warning: Parameter 1 to plgContentLoadModule() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/dispatcher.php on line 136Warning: Parameter 1 to plgContentPagebreak() expected to be a reference, value given in /home/orien586/public_html/libraries/joomla/event/dispatcher.php on line 136

 

Any idea of what might be causing these problems and how to solve them, please?