Hello. I'm in dire straits! I installed phpBB3 SEO Sitemap
Extension on phpBB 3.1.10 and I can't access ACP after enabling it. I installed this same Extension (exact same copy) on another 3.1.10 instance a year ago and it installed and has been working since. I've tried the Extension support but got no help whatsoever. I've tried renaming the extension folder (shredder), manually deleted phpBB cache files (/cache/ all files except .htaccess and index.php) as well as browser cache, and still can't access ACP. Is there a way to manually remove an Extension or disable it without ACP access? What are my options besides reloading the entire forum? Any help would be greatly appreciated!
P.S. Everything else on the forum works fine.