RhodeCode CE/EE

During the process of upgrading the Community-4.15 product, there is a check problem (MD5 check), the following information appears:

rccontrol self-update
Falling back and looking at the MANIFEST
Currently running RhodeCode Control version "1.21.0"
Updating MANIFEST file with latest version from https://dls.rhodecode.com/linux/MANIFEST

New version of Community:community-1 is available. Installed 4.14.1, 4.15.0 is available.

Latest version "1.21.0"
No new version of RhodeCode Control available.

$ rccontrol self-update && rccontrol upgrade '*'
Falling back and looking at the MANIFEST
Currently running RhodeCode Control version "1.21.0"
Updating MANIFEST file with latest version from https://dls.rhodecode.com/linux/MANIFEST

New version of Community:community-1 is available. Installed 4.14.1, 4.15.0 is available.

Latest version "1.21.0"
No new version of RhodeCode Control available.

Checking for available update for community-1 @ 4.14.1
Upgrade to version 4.15.0 is available.
Stopped community-1
Downloading https://dls.rhodecode.com/linux/RhodeCodeCommunity-4.15.0+x86_64-linux_build20181210_2100.tar.bz2 ...
MD5 check failed. '/home/rhodecode/.rccontrol/cache/RhodeCodeCommunity-4.15.0+x86_64-linux_build20181210_2100.tar.bz2.tmp' should be '33319fb97a39d28a52c109fd9c5fd5e6' but got 'c0af1199b391917b84eef93552e58f1d'
Traceback (most recent call last):
File "/opt/rhodecode/store/aj0j6v1jkb76k62p0ss0xiay9llrs89b-python2.7-rhodecode-control-1.21.0/lib/python2.7/site-packages/rccontrol/upgrade.py", line 83, in main
File "/opt/rhodecode/store/aj0j6v1jkb76k62p0ss0xiay9llrs89b-python2.7-rhodecode-control-1.21.0/lib/python2.7/site-packages/rccontrol/lib/context.py", line 2643, in upgrade
File "/opt/rhodecode/store/aj0j6v1jkb76k62p0ss0xiay9llrs89b-python2.7-rhodecode-control-1.21.0/lib/python2.7/site-packages/rccontrol/lib/context.py", line 627, in upgrade
File "/opt/rhodecode/store/aj0j6v1jkb76k62p0ss0xiay9llrs89b-python2.7-rhodecode-control-1.21.0/lib/python2.7/site-packages/rccontrol/lib/context.py", line 646, in upgrade_profile_link
File "/opt/rhodecode/store/aj0j6v1jkb76k62p0ss0xiay9llrs89b-python2.7-rhodecode-control-1.21.0/lib/python2.7/site-packages/rccontrol/lib/context.py", line 249, in _get_app_path
File "/opt/rhodecode/store/aj0j6v1jkb76k62p0ss0xiay9llrs89b-python2.7-rhodecode-control-1.21.0/lib/python2.7/site-packages/rccontrol/lib/context.py", line 861, in install
File "/opt/rhodecode/store/aj0j6v1jkb76k62p0ss0xiay9llrs89b-python2.7-rhodecode-control-1.21.0/lib/python2.7/site-packages/rccontrol/lib/context.py", line 814, in download
DownloadFailedChecksum: MD5 check failed. '/home/rhodecode/.rccontrol/cache/RhodeCodeCommunity-4.15.0+x86_64-linux_build20181210_2100.tar.bz2.tmp' should be '33319fb97a39d28a52c109fd9c5fd5e6' but got 'c0af1199b391917b84eef93552e58f1d'
Rolling back to previous version.
Auto starting community-1
Checking for available update for vcsserver-1 @ 4.15.0
Instance is at the latest known version.

Run 'rccontrol self-update' to check for new versions.
Supervisord state is: RUNNING