I have Q2A installed in subdomain of a site with Wordpress as root. In this case I can not use first option of URL Permalinks(123/question-title), it returnes 500 internal server error.
When I remove "RewriteBase /" from root htaccess file everything workes fine exept wordpress which needs this function. this happened after changing server, is there a server configuration or htaccess trick that can fix this?