Hi I am getting this error and it has become a headache for me. Can anyone please help me where I have committed mistake.
Here is my code.
<?php echo mxp_draw_pull_down_menu('datefield', MxpStatistics::getFieldsDropDown(), isset($_SESSION['statistics']['datefield']) ? $_SESSION['statistics']['datefield'] : ' ', 'onchange="javascript: saveModify(document.searchreport'.$rand.', \''.mxp_href_link_admin(FILENAME_DEFAULT, $MxpTemplate->getModule() . '&module=' . substr($file['name'], 0, strrpos($file['name'], '.'))) ."' , null, " . $_GET['windowId']);"');?>