Error: INSERT INTO `temp` (`fecha`, `grados`) VALUES ('2025-03-12 05:00:04', '
')<br>Error: INSERT INTO `temp` (`fecha`, `grados`) VALUES ('2025-03-15 09:15:07', '
')<br>Error: INSERT INTO `temp` (`fecha`, `grados`) VALUES (' ', '')<br>Error: INSERT INTO `temp` (`fecha`, `grados`) VALUES (' ', '')<br>Error: INSERT INTO `temp` (`fecha`, `grados`) VALUES (' ', '')<br>Error: INSERT INTO `temp` (`fecha`, `grados`) VALUES ('2025-09-26 09:15:07', '
')<br>Error consulta4: