com.mysql.cj.jdbc.exceptions.MysqlDataTruncation: Data truncation: Invalid JSON text: "Invalid value." at position 0 in value for column 'tb_gdfspre24h_geojson.gdfsPre24H_geojson_content'.

This error message indicates that there is an issue with the JSON data being inserted into the 'tb_gdfspre24h_geojson.gdfsPre24H_geojson_content' column. Specifically, the JSON data is invalid and contains an "Invalid value" at position 0, which is causing a data truncation error.

To fix this issue, you may need to review the JSON data being inserted and ensure that it follows the correct syntax for JSON. Additionally, you may need to check if there are any special characters or formatting issues that could be causing the error. Once you have identified the issue, you can make the necessary changes to the JSON data and try inserting it again.