Question2Answer fatal error:

Missing 1 in language string main/1_flag

Stack trace:

require() /home/ezwayse/domains/ezway.co.il/public_html/students/ezq2a/index.php:31
require() /home/ezwayse/domains/ezway.co.il/public_html/students/ezq2a/qa-include/qa-index.php:163
qa_get_request_content() /home/ezwayse/domains/ezway.co.il/public_html/students/ezq2a/qa-include/qa-page.php:758
require() /home/ezwayse/domains/ezway.co.il/public_html/students/ezq2a/qa-include/qa-page.php:196
qa_page_q_question_view() /home/ezwayse/domains/ezway.co.il/public_html/students/ezq2a/qa-include/qa-page-question.php:213
qa_post_html_fields() /home/ezwayse/domains/ezway.co.il/public_html/students/ezq2a/qa-include/qa-page-question-view.php:227
qa_lang_html_sub_split() /home/ezwayse/domains/ezway.co.il/public_html/students/ezq2a/qa-include/qa-app-format.php:428