Warning: Undefined variable $user in /home/ss943318/studytube.exp.jp/public_html/study_map.php on line 6

Warning: Trying to access array offset on value of type null in /home/ss943318/studytube.exp.jp/public_html/study_map.php on line 6

Fatal error: Uncaught PDOException: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'ss943318_studytube.user_submissions' doesn't exist in /home/ss943318/studytube.exp.jp/public_html/includes/Skill_functions.php:200 Stack trace: #0 /home/ss943318/studytube.exp.jp/public_html/includes/Skill_functions.php(200): PDO->prepare('\n SELECT...') #1 /home/ss943318/studytube.exp.jp/public_html/study_map.php(23): Skill::getProficiency(NULL, 2) #2 {main} thrown in /home/ss943318/studytube.exp.jp/public_html/includes/Skill_functions.php on line 200