Fatal error: Uncaught TypeError: InstanceQuestionList::totalFillTime(): Argument #5 ($numberOfQuestions) must be of type int, string given, called in /web/testline/testline.hu/loader/TestInstance.class.php on line 812 and defined in /web/testline/testline.hu/loader/InstanceQuestionList.class.php:14 Stack trace: #0 /web/testline/testline.hu/loader/TestInstance.class.php(812): InstanceQuestionList->totalFillTime('', '1', '', 1, '', false) #1 /web/testline/testline.hu/loader/TestInstance.class.php(366): TestInstance->getTimeContent(Object(Test), Object(InstanceQuestionList)) #2 /web/testline/testline.hu/action/view/INSTANCE.php(83): TestInstance->html(Object(Test), Object(InstanceQuestionList)) #3 /web/testline/testline.hu/index.php(33): include('/web/testline/t...') #4 {main} thrown in /web/testline/testline.hu/loader/InstanceQuestionList.class.php on line 14