You on't have permission to write in this directory DOC_IPS_ROOT_PATH (Normally the forum root).
check the installation instruction for that sitemap generator there should some chmod or smth.or just chmod it temporarily so that it can write in that directory and then get the permission back to it's original.
dermechove Reviewed by dermechove on . Some errors I can't fix I recently installed a sitemap generator on my site. And I noticed that it was not working properly, so I decided to run the task manually and then I got these errors. Warning: fopen(/home/*****/public_html/forumsitemap-1.xml) : failed to open stream: Permission denied in /home/*****/public_html/???????/applications/core/tasks/db30_gsmg.php on line 1655 Warning: fwrite(): supplied argument is not a valid stream resource in Rating: 5