Exception - Argument 1 passed to core_renderer::user_picture() must be an instance of stdClass, boolean given, called in /var/www/html/main/my/index.php on line 119

More information about this error

Debug info:
Error code: generalexceptionmessage
Stack trace:
  • line 2487 of /lib/outputrenderers.php: TypeError thrown
  • line 119 of /var/www/html/main/my/index.php: call to core_renderer->user_picture()
Output buffer: <li><a href="https://life.hit.ac.kr/main/my/index.php">HIT</a></li></ul></div> <div id="content"> <link href="https://life.hit.ac.kr/MagicLine4NP/js/dialog_css/mljquery-ui.min.css" rel="stylesheet" type="text/css" media="all" /> <link rel="icon" href="https://life.hit.ac.kr/MagicLine4NP/templete/images/favicon.ico" type="image/x-icon" /> <link rel="shortcut icon" href="https://life.hit.ac.kr/MagicLine4NP/templete/images/favicon.ico" type="image/x-icon" /> <script src="https://life.hit.ac.kr/MagicLine4NP/templete/js/yahoo-dom-event.js" type="text/javascript"></script> <script src="https://life.hit.ac.kr/MagicLine4NP/templete/js/animation-min.js" type="text/javascript"></script> <script src="https://life.hit.ac.kr/MagicLine4NP/templete/js/cookies.js" type="text/javascript"></script> <script src="https://life.hit.ac.kr/MagicLine4NP/js/ml_jquery.js"></script> <script src="https://life.hit.ac.kr/MagicLine4NP/js/magicline.js?1582275861"></script> <div id="breadcrumb"> <span class='home'><a href=https://life.hit.ac.kr/main/></a></span><select class="nav-select"><option value="https://life.hit.ac.kr/main/user/login.php" selected>HIT</option></select><select class="nav-select"><option value="https://life.hit.ac.kr/main/my/index.php"selected>My Page</option><option value="https://life.hit.ac.kr/main/my/notice.php">강좌별공지사항</option><option value="https://life.hit.ac.kr/main/my/course.php">수강강좌</option><option value="https://life.hit.ac.kr/main/my/register.php">수강신청 및 결제 내역</option><option value="https://life.hit.ac.kr/main/my/payment.php">결제내역</option><option value="https://life.hit.ac.kr/main/my/payment_cancel_list.php">결제취소</option><option value="https://life.hit.ac.kr/main/my/qna.php">강좌별 Q&A</option><option value="https://life.hit.ac.kr/main/my/certificate.php">제증명 신청</option><option value="https://life.hit.ac.kr/main/my/profile.php">개인정보수정</option></select></div> <!-- Profile Area Start --> <div class="my_profile">