Warning (2): session_start(): open(/var/lib/php/session/sess_313cab2a793bdc901a5f5fd89aa309d7, O_RDWR) failed: Permission denied (13) [CORE/src/Http/Session.php, line 355]

Warning: rename(/var/www/vhosts/ayashkabakery.kz/httpdocs/logs/error.log,/var/www/vhosts/ayashkabakery.kz/httpdocs/logs/error.log.1749839736) [function.rename]: Permission denied in /var/www/vhosts/ayashkabakery.kz/httpdocs/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 197
Warning (2): session_start() [<a href='https://secure.php.net/function.session-start'>function.session-start</a>]: Failed to read session data: files (path: /var/lib/php/session) [CORE/src/Http/Session.php, line 355]
Warning (2): rename(/var/www/vhosts/ayashkabakery.kz/httpdocs/logs/error.log,/var/www/vhosts/ayashkabakery.kz/httpdocs/logs/error.log.1749839736) [<a href='https://secure.php.net/function.rename'>function.rename</a>]: Permission denied [CORE/src/Log/Engine/FileLog.php, line 197]
Error: Could not start the session

Could not start the session 📋

RuntimeException
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            return false;
        }
        if (!session_start()) {
            throw new RuntimeException('Could not start the session');
        }
        $this->_started true;

Fatal error: Cannot declare class App\Model\Entity\Course, because the name is already in use in /var/www/vhosts/ayashkabakery.kz/httpdocs/src/Model/Entity/Open.php on line 0