PHP Catchable Fatal Error: Argument 2 passed to tslib_cObj::substituteMarkerArray() must be of the type array, null given, called in /var/customers/webs/splippe/typo3conf/ext/tipafriend_plus/pi1/class.tx_tipafriendplus_pi1.php on line 171 and defined in /home/sbiere/typo3_src/typo3_src-4.5.40/typo3/sysext/cms/tslib/class.tslib_content.php line 1898