Delete the phone_message in ur Database and paste that into the SQL
CREATE TABLE IF NOT EXISTS `phone_messages` (
`from` varchar(255) DEFAULT NULL,
`to` varchar(255) DEFAULT NULL,
`message` varchar(512) DEFAULT NULL,
`attachments` mediumtext NOT NULL DEFAULT '[]',
`time` bigint(20) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;