The latest.log is in the logs folder inside AMP’s web file manager.
You can take that file and upload it to https://mclo.gs/ and share the URL it gives you
There don’t seem to be any mods loading other than KotlinForForge, make sure to upload mods using the web file manager or using AMP’s built-in SFTP server.
Also double check that the mods aren’t client-side-only mods, as those may not load on the server.
If all seems fine, just try uploading the mods again, something might’ve errored out the first time around.