Re: Re: Problem installing tiki on a virtualmin administrated virtual server Posted by luciash d' being 🧙 Mon 19 Mar 2018 17:04 GMT-0000 posts: 2417 ☆ ☆ ☆ Hi, 500 error can be wrong read/write permissions on files/dirs. If you use .htaccess, check your RewriteBase path there. Also check tiki-check.php if there is nothing suspicious. I hope it gives some clues... luci