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melgul 0 Newbie Poster

Hi everyone, i have upgraded my Ubuntu Server machine form 9 to 10 and i saw on the my website


Warning: Cannot modify header information - headers already sent by (output started at /var/www/*********/components/com_joomfish/helpers/defines.php:94) in /var/www/********/plugins/system/jfrouter.php on line 598

many web sites say its occurred from blank line bottom of php file. but i erased all blank line of bottom but it still says same problem.

Could you help me?

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