3
To solve this error, do the following:
In the ./index.php file, comment out lines 38-41 like, or just remove them
//function add_header($tpl_source, &$xoopsTpl)
//{
// return "echo $xoops_module_header; //?>n".$tpl_source;
//}
and then also comment out line 48 like
//$xoopsTpl->register_postfilter('add_header');
This will solve the problem till the final release comes out.