The field file1 exceeds its maximum permitted size of 1048576 bytes

It seems like you are encountering an issue with a file called "file1" that exceeds its maximum permitted size of 1048576 bytes. To resolve this issue, you can try the following:

1. Check if the file size can be reduced: If the file contains unnecessary data or large media files, consider removing or compressing them to reduce the file size.

2. Split the file into smaller parts: If possible, split the file into smaller chunks that are below the maximum permitted size. This can be done using various file splitting tools or custom scripts.

3. Use a different storage method: If the file size cannot be reduced enough, you may need to consider alternative storage methods such as cloud storage or a database system that can handle larger file sizes.

4. Optimize your code or application: If the file is generated or processed by your code or application, review and optimize it to minimize the file size or avoid generating excessively large files.

Remember to adjust the above steps based on your specific requirements and constraints.