Discuz! System Error

syntax error, unexpected 'IHDR' (T_STRING)

PHP Debug

No.FileLineCode
1index.php132require(%s)
2forum.php22require(%s)
3source/class/class_core.php33core::creatapp()
4source/class/class_core.php48discuz_application::instance()
5source/class/discuz/discuz_application.php55discuz_application->__construct()
6source/class/discuz/discuz_application.php62discuz_application->_init_config()
7source/class/discuz/discuz_application.php373include()
8config/config_global.php(59) : eval()'d code4break()
error_end_message.