Connected successfully<br />
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<b>Warning</b>:  Undefined array key "temperatura" in <b>/home/miguelde/modulo8.migueldebarba.com.br/helana/insertleitura.php</b> on line <b>18</b><br />
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<b>Warning</b>:  Undefined array key "umidade" in <b>/home/miguelde/modulo8.migueldebarba.com.br/helana/insertleitura.php</b> on line <b>19</b><br />
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Erro: SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'machelana_idmachelana' cannot be null