Craft 3: admin is showing "500 Internal Server Error" (apache) after fresh install Just successfully installed a fresh copy of Craft CMS via web browser method under:
http://kultursprung.org

Frontend is visible but the admin is showing raw Apache error 500 after fresh install:
http://kultursprung.org/admin

The 500 error is not the styled Craft dev one but instead the raw Apache version.

Server requirements check passed:
http://kultursprung.org/server/checkit.php 

Did set all correct file and folder permissions.

Database is showing all necessary tables as expected after a successful fresh install.

phperrors.log:



UPDATE:

When I access the admin via this URL:
http://kultursprung.org/index.php?p=admin
i can provide an additional Craft styled error:


Any help?
(/usr/local/lib/php/extensions/no-debug-non-zts-20170718/imagick.so.so: cannot open shared object file: Permission denied))


Does that file exist on your server?  I'm asking because the .so.so extension seems odd.  If it does and it's just .so, it might be as simple as editing your php.ini file so it's loading imagick.so instead of imagick.so.so.

If you php.ini file is already loading imagick.so and that file exists on your server at that location, then check the permissions of that file and make sure that whatever user:group your web server is running as has permissions to read that file.