https://domain.com/webmail gives http 500 error

[SanTi]

I can not enter to roundcube mail server on my VPS. I could not solve the problem. It looks like a database related problem but I dont know exactly what

Log error

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PHP message: PHP Warning:  file_put_contents(/usr/share/errors.log): failed to open stream: Permission denied in /usr/share/roundcubemail/program/lib/Roundcube/rcube.php on line 1308 PHP message: PHP Warning:  Configuration error. Unsupported database driver:  in /usr/share/roundcubemail/program/lib/Roundcube/rcube.php on line 1419

This is my /etc/roundcubemail/config.inc.php file

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<?php

$config = array();
$config['db_dsnw'] = 'mysql://roundcube:OPsv4......@localhost/roundcube';
$config['default_host'] = 'localhost';

$config['smtp_server'] = '';
$config['smtp_port'] = 25;
$config['smtp_user'] = '';
$config['smtp_pass'] = '';
$config['support_url'] = '';

$rcmail_config['log_dir'] = '/var/log/roundcubemail/';
$rcmail_config['temp_dir'] = '/tmp';
$rcmail_config['force_https'] = false;
$rcmail_config['use_https'] = false;
$rcmail_config['login_autocomplete'] = 0;
$rcmail_config['drafts_mbox'] = 'Drafts';
$rcmail_config['junk_mbox'] = 'Spam';
$rcmail_config['sent_mbox'] = 'Sent';
$rcmail_config['trash_mbox'] = 'Trash';
$rcmail_config['default_folders'] = array('INBOX', 'Drafts', 'Sent', 'Spam', 'Trash');
$rcmail_config['create_default_folders'] = true;
$rcmail_config['protect_default_folders'] = true;
$rcmail_config['enable_spellcheck'] = true;
$rcmail_config['spellcheck_dictionary'] = false;
$rcmail_config['spellcheck_engine'] = 'googie';
$rcmail_config['default_charset'] = 'UTF-8';
$rcmail_config['delete_junk'] = true;

$config['product_name'] = 'Roundcube Webmail';
$config['des_key'] = 'rcmail-!24ByteDESkey*Str';

$config['plugins'] = array(
    'archive',
    'zipdownload',
    'password',
);

$config['skin'] = 'larry';

[peters]

This seems like a file permission problem as you can read from the error message. Check your file permissions within /usr/share/roundcubemail (all files should be owned by root and file permissions should be 644)

[SanTi]

All of them has that permission. Folder has 755 and files 644. I have created errors.log by manual inside of /usr/share and now it gives database error now.

I can use webmail before upgrade. Now it gives me DB error.

Code: Select all

/usr/share/roundcubemail/program/lib/Roundcube/rcube_db.php

84 line gives error.

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    public static function factory($db_dsnw, $db_dsnr = '', $pconn = false)
    {
        $driver     = strtolower(substr($db_dsnw, 0, strpos($db_dsnw, ':')));
        $driver_map = array(
            'sqlite2' => 'sqlite',
            'sybase'  => 'mssql',
            'dblib'   => 'mssql',
            'mysqli'  => 'mysql',
            'oci'     => 'oracle',
            'oci8'    => 'oracle',
        );

        $driver = isset($driver_map[$driver]) ? $driver_map[$driver] : $driver;
        $class  = "rcube_db_$driver";

        if (!$driver || !class_exists($class)) {
            rcube::raise_error(array('code' => 600, 'type' => 'db',
                'line' => __LINE__, 'file' => __FILE__,
                'message' => "Configuration error. Unsupported database driver: $driver"),
                true, true);
        }

        return new $class($db_dsnw, $db_dsnr, $pconn);
    }

line 84 gives error.

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'line' => __LINE__, 'file' => __FILE__,
                'message' => "Configuration error. Unsupported database driver: $driver"),

[peters]

Could you verify that php-sql is installed properly?

[SanTi]

My Mariadb version 10.4.13-MariaDB




My php version 7.4.7




webmail installer check status

[peters]

Could also be a problem with suexec. Is there something in /var/log/httpd/suexec.log ? Are you able to connect to the roundcube database from the command line through mysql console?

Slightly I'm running out of ideas and suggest to reinstall the VPS from scratch and give it a try if thats possible.

[SanTi]

I don't use Apache. I use nginx and the problem is not about it. Also changes on my config.inc.php file at /etc/roundcube/ does not effect anything. Is it active of inactive? I don't know. Reisntallinh and carrying all files etc. is very boring solve.

[peters]

SELinux disabled?

[SanTi]

How can I learn it?

I used "getenforce" and it says permissive.

[peters]

Log in to your server

Check the current SELinux status, run: sestatus

To disable SELinux on CentOS 7 temporarily, run: sudo setenforce 0

Edit the /etc/selinux/config file and set the SELINUX to disabled

Reboot the Linux server
Verify it by running the sestatus and getenforce again