Error 500 backing up unraid server

Hi Guys, I had everything backing up fine, but has been failing the past couple weeks. Trying to figure out whats going on. The error I get is below. I am backing up my unraid server, using the docker. Are there file size limits? I have VM backups that where added recently. Thanks for your help!

Running backup command from /cache/localhost/0 to back up /backuproot
Options: [-log backup -storage Backup -threads 16 -stats]
2021-07-09 00:00:01.703 INFO REPOSITORY_SET Repository set to /backuproot
2021-07-09 00:00:01.704 INFO STORAGE_SET Storage set to b2://Smartkid808BeastBackup
2021-07-09 00:00:02.113 INFO BACKBLAZE_URL download URL is: ttps://f000.backblazeb2.com
2021-07-09 00:00:23.074 INFO BACKUP_START Last backup at revision 34 found
2021-07-09 00:00:23.074 INFO BACKUP_INDEXING Indexing /backuproot
2021-07-09 00:00:23.074 INFO SNAPSHOT_FILTER Parsing filter file /cache/localhost/0/.duplicacy/filters
2021-07-09 00:00:23.075 INFO SNAPSHOT_FILTER Loaded 8 include/exclude pattern(s)
2021-07-09 00:45:20.373 INFO BACKUP_THREADS Use 16 uploading threads
2021-07-09 02:07:24.088 ERROR UPLOAD_CHUNK Failed to upload the chunk 83af3a43583e8441891ee2e7d23535cb1d5fb861913b27422a031c670e3ea05a: URL request ‘ttps://pod-000-1084-05.backblaze.com/b2api/v1/b2_upload_file/ef99821d054783657a8c0218/c000_v0001084_t0028’ returned 500 incident id fabaf67c7826-9f354c4d3823aecc
Failed to upload the chunk 83af3a43583e8441891ee2e7d23535cb1d5fb861913b27422a031c670e3ea05a: URL request ‘htps://pod-000-1084-05.backblaze.com/b2api/v1/b2_upload_file/ef99821d054783657a8c0218/c000_v0001084_t0028’ returned 500 incident id fabaf67c7826-9f354c4d3823aecc
{“mode”:“full”,“isActive”:false}

Looks like B2 issues. You can try waiting it out in case it is intermittent outage or contacting B2 with the incident id form the logs…

Thanks, I will check with them