500 after login

  • When I start the login-procedure I get a 500 with the following server log message on page wp-admin:

    15.12.2018 08:42:25 huppenbroich.de [client 2003:d1:2f00::] FastCGI: failed to connect to (dynamic) server “/home/strato/http/fastcgi/rid/95/11/579511/htdocs/wp-admin/index.php”: something is seriously wrong, any chance the socket/named_pipe directory was removed?, see the FastCgiIpcDir directive
    15.12.2018 08:42:25 huppenbroich.de [client 2003:d1:2f00::] FastCGI: “/home/strato/http/fastcgi/rid/95/11/579511/htdocs/wp-admin/index.php” aborted: incomplete headers (0 bytes) received from server after 1544859745 sec

    When I start another instance I can work normaly in the admin. I switched off all plugins and have the same effect. It is the same effect in PHP 5.6 and 7.0/7.1.

    What could be the reason of the problem???

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  • This looks like a PHP related error. However, .htaccess files can cause this too.

    First, rename .htaccess to .htaccess.bak, then create another one using the default:

    # BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>
# END WordPress

    See if it loads.

    Try increasing php.ini memory, execution time, and time out.

    Ensure your file permissions are set correctly for WordPress directories and files:

    0755 for directories
    0644 for files

    Enable PHP error displaying and paste any PHP errors if you have them here.

    Rename your cache folder to cache.bak if you have any caching plugins.

    Renaming your plugin directory and theme directory to plugin.bak or theme.bak temporarily will rule out theme and plugin issues.

Viewing 1 replies (of 1 total)
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