Update: When I was uploading, some files had conflicts and I chose the new files. I reuploaded the files with conflicts and chose the older, larger files and all was well. Thanks, samboll!
Is there any way to tell which ones didn’t?
The line with the error reads } elseif ( !empty( $protocol ) || strpos( $uri, '=' ) === false ) { if it makes any difference.
Thanks for your assistance.