Internal Server Error on local Mac

My code does not work. But thanks for the help.

Now something changed. I get a white screen

Are you using anything special added to .htaccess
i.e. custom rewrite rules?

# BEGIN WordPress
# Die Anweisungen (Zeilen) zwischen ?BEGIN WordPress“ und ?END WordPress“ sind
# dynamisch generiert und sollten nur über WordPress-Filter ge?ndert werden.
# Alle ?nderungen an den Anweisungen zwischen diesen Markierungen werden überschrieben.
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
RewriteBase /wordpress/index/
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /wordpress/index.php [L]
</IfModule>

# END WordPress

This is the text/code in the .htaccess

I found a small mistake. I forgot a ; after one line code in the wp-config.

But now after reloading the site all styles are gone and by adding the /wp-admin I can’t reach the login ore the dashboard.