Backup errors out. Here is the log file:
17:51:40.000 Command: duplicacy -background -log backup -stats -threads 2 -vss
17:51:40.781 Storage set to b2://NCRC-HyperV
17:52:19.257 No previous backup found
17:52:19.258 Creating a shadow copy for D:
17:52:21.742 Shadow copy {84DA44FF-497D-4094-9BD7-CC53A729EC2E} created
17:52:21.742 Indexing D:\Server16
17:52:21.743 Loaded 0 include/exclude pattern(s)
17:52:21.743 Listing all chunks
17:52:25.172 Use 2 uploading threads
18:01:45.850 Failed to find the path for the chunk 8818246ac6f073df23484bd6135d0cc87b659f1f9e7375458f382843fd0c4dcd: http: read on closed response body
What version are you running? This looks like a bug we already fixed.