회원가입 거부.<br />
<b>Warning</b>:  Undefined variable $sql in <b>/users/2022/i2251003/public_html/WebDB/03/AddMember.php</b> on line <b>37</b><br />
<br><br />
<b>Warning</b>:  Undefined variable $mem in <b>/users/2022/i2251003/public_html/WebDB/03/AddMember.php</b> on line <b>40</b><br />
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<b>Warning</b>:  foreach() argument must be of type array|object, null given in <b>/users/2022/i2251003/public_html/WebDB/03/memberDAO.php</b> on line <b>28</b><br />
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<b>Fatal error</b>:  Uncaught mysqli_sql_exception: Field 'mem_id' doesn't have a default value in /users/2022/i2251003/public_html/WebDB/03/memberDAO.php:44
Stack trace:
#0 /users/2022/i2251003/public_html/WebDB/03/memberDAO.php(44): mysqli-&gt;query()
#1 /users/2022/i2251003/public_html/WebDB/03/AddMember.php(40): memberDAO-&gt;insertMember()
#2 {main}
  thrown in <b>/users/2022/i2251003/public_html/WebDB/03/memberDAO.php</b> on line <b>44</b><br />