Getting a 413 error - how do I fix 'Request Entity Too Large'? or Why am I seeing a 413 error and how

Ugh, 413 errors are such a pain.

If you’re using PHP, make sure these are in your php.ini:
`upload_max_filesize = 64M`
`post_max_size = 64M`

Restart your server after changing them.

If you’re on WordPress, plugins like "WP Maximum Upload File Size" can help override limits.

For APIs, splitting data or using compression (gzip) might work.