Connected successfully<br />
<b>Warning</b>:  Undefined array key "from" in <b>/home/miguelde/projeto6.migueldebarba.com.br/caetanoarthurwinckler/insertleitura.php</b> on line <b>18</b><br />
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<b>Warning</b>:  Undefined array key "idmac" in <b>/home/miguelde/projeto6.migueldebarba.com.br/caetanoarthurwinckler/insertleitura.php</b> on line <b>32</b><br />
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<b>Warning</b>:  Undefined array key "temperatura" in <b>/home/miguelde/projeto6.migueldebarba.com.br/caetanoarthurwinckler/insertleitura.php</b> on line <b>33</b><br />
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<b>Warning</b>:  Undefined array key "umidade" in <b>/home/miguelde/projeto6.migueldebarba.com.br/caetanoarthurwinckler/insertleitura.php</b> on line <b>34</b><br />
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<b>Warning</b>:  Undefined array key "luminosidade" in <b>/home/miguelde/projeto6.migueldebarba.com.br/caetanoarthurwinckler/insertleitura.php</b> on line <b>35</b><br />
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<b>Warning</b>:  Undefined array key "latitude" in <b>/home/miguelde/projeto6.migueldebarba.com.br/caetanoarthurwinckler/insertleitura.php</b> on line <b>36</b><br />
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<b>Warning</b>:  Undefined array key "longitude" in <b>/home/miguelde/projeto6.migueldebarba.com.br/caetanoarthurwinckler/insertleitura.php</b> on line <b>37</b><br />
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<b>Fatal error</b>:  Uncaught PDOException: SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'mac_idmac' cannot be null in /home/miguelde/projeto6.migueldebarba.com.br/caetanoarthurwinckler/insertleitura.php:56
Stack trace:
#0 /home/miguelde/projeto6.migueldebarba.com.br/caetanoarthurwinckler/insertleitura.php(56): PDOStatement-&gt;execute()
#1 {main}
  thrown in <b>/home/miguelde/projeto6.migueldebarba.com.br/caetanoarthurwinckler/insertleitura.php</b> on line <b>56</b><br />