بعنوان الأختان الغريبتان

warning: Missing argument 1 for openpublish_node_event_preprocess(), called in /var/www/vhosts/esyria.sy/httpdocs/ecal/sites/default/themes/ecal/node/node-event.tpl.php on line 25 and defined in /var/www/vhosts/esyria.sy/httpdocs/ecal/sites/all/modules/openpublish_core/theme_helpers/node-event.tpl.inc on line 7.