Dear Client.
I have checked the images and sql you attached.
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INSERT INTO `visitas` (`nombre`, `apellido`, `apellido2`, `medico`, `codigocentro`, `sucursal`, `observaciones`, `diagnostico`, `medicamentos`, `dia`, `mes`, `ano`, `dosis`, `efectos`, `presionsistolica`, `presiondiastolica`, `temperatura`, `fc`, `oxigenacion`) VALUES
('Zizou', 'Andres', '', 'Jillian Medic', 'TGU', '01', 'ninguna', 'ninguno', 'ninguno', '05', '08', '2020', '1', 'Ninguno', '90/100', '100/90', '35.5', '86', ''),
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I think there is no issue on sql file.
We can discuss about your project in more detail.
Looking foraward to hearing from you.
Best.
Ante.