dsoares / roundcube-rcguard

Roundcube plugin to enforce reCAPTCHA for users who have too many failed logins.

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BUG Suddenly 404 error #42

Open Be-Mann opened 3 years ago

Be-Mann commented 3 years ago

For a short time now, our customers have not been able to enter roundcube, because the following error triggers a fatal error.

PHP8.0 is used Roundcube 1.5-rc

`PHP Fatal error: Uncaught TypeError: Unsupported operand types: string & bool in /var/www/web1/htdocs/webmail/plugins/rcguard/rcguard.php:404 Stack trace:

0 /var/www/web1/htdocs/webmail/plugins/rcguard/rcguard.php(53): rcguard->get_client_ip()

1 /var/www/web1/htdocs/webmail/program/lib/Roundcube/rcube_plugin_api.php(105): rcguard->init()

2 /var/www/web1/htdocs/webmail/program/include/rcmail.php(153): rcube_plugin_api->init()

3 /var/www/web1/htdocs/webmail/program/include/rcmail.php(86): rcmail->startup()

4 /var/www/web1/htdocs/webmail/index.php(43): rcmail::get_instance()

5 {main}

thrown in /var/www/web1/htdocs/webmail/plugins/rcguard/rcguard.php on line 404`