Warning: Use of undefined constant INSTALL_PATH - assumed 'INSTALL_PATH' (this will throw an Error in a future version of PHP) in /usr/share/roundcube/plugins/database_attachments/database_attachments.php on line 32

Warning: require_once(INSTALL_PATHplugins/filesystem_attachments/filesystem_attachments.php): failed to open stream: No such file or directory in /usr/share/roundcube/plugins/database_attachments/database_attachments.php on line 32

Fatal error: require_once(): Failed opening required 'INSTALL_PATHplugins/filesystem_attachments/filesystem_attachments.php' (include_path='.:/usr/share/php') in /usr/share/roundcube/plugins/database_attachments/database_attachments.php on line 32