Unable to open getmail settings ui
Error occurs since roundecube 1.3.0:
PHP Fatal error: Uncaught Error: Call to undefined function Q() in /plugins/getmail/getmail_ui.php:52 Stack trace: #0 /program/include/rcmail_output_html.php(1143): getmail_ui->config_list(Array) #1 [internal function]: rcmail_output_html->xml_command(Array) #2 /program/include/rcmail_output_html.php(1014): preg_replace_callback('/<roundcube:([-...', Array, '<roundcube:obje...') #3 /program/include/rcmail_output_html.php(635): rcmail_output_html->parse_xml('<roundcube:obje...') #4 /program/include/rcmail_output_html.php(489): rcmail_output_html->parse('view', false) #5 /plugins/getmail/getmail.php(90): rcmail_output_html->send('getmail.view') #6 /program/lib/Roundcube/rcube_plugin_api.php(493): getmail->view() #7 index.php(289): rcube_plugin_ in /plugins/getmail/getmail_ui.php on line 52