Internal Server Error 500
I too am having the same problem. I attempted the steps provided by samboll above but did not help. My theme is missing from my site and I am still unable to log into wp-admin/admins.php. Here are some of the things I have tried.
Attempted to rename the the Plugins folder to “renamed_plugins” but that does not stop the “Error 500 – Internal server error”.
Attempted to rename the themes folder to “renamed_themes”. This basically leaves me w/ a blank page when i go to my site.
Went back in changed themese folder name back. Now my blog shows up.
The theme I last had active was the pistachio theme. Went in and renamed it to removed_pistachio.
This again cause’s the whole blog to not show up. just a blank page.
I am going to head back to google and dig around. I’ll update here with what I do to get my blog back up.