标签: elgg
激活izap竞赛插件后,出现以下错误:
Fatal error: Declaration of IzapChallenge::save() must be compatible with IzapObject::save($validate = true, $options = Array) in /var/www/html/rohit/Elgg/elgg/mod/izap-contest/classes/IzapChallenge.php on line 1
如何解决?