Fatal error: Cannot redeclare my_calculatethumbnailsizetomaxsize() (previously declared in /srv/web/data/typo3conf/ext/user_wfp2_register_ajax_script/pi1/class.user_wfp2registerajaxscript_pi1.php:243) in /srv/web/data/fileadmin/kochkrone/php/inc/globalfunctions.php on line 397