If anyone can help I would so appreciate it. I installed concrete5.3 a few minutes ago. The first time I installed it it didn't work, maybe because I had a previous version that I uninstalled and was using something else until I could figure out concrete5.

So I deleted all the old concrete files, then installed it again. Now it is "sorta" working. When I log in the dashboard pages shows the forms page first. There is no button for site map, and when I press the "Inspect" button I get this error.

Warning: Missing 1 argument for Dashboard Themes Customize Controller - view0 in home/domainname/public_html/concrete/controllers/dashboard/pages/themes/customize.php on line 8.

So to recap, I'm getting that error message,dashboard doesn't display correctly, when I press the "logs" button the theme page comes up and there is no sitemap button on dashboard. Also, when I press "download file" button on dashboard pages, it returns invalid file.

If anyone is around I would love some advice!