500 Errors cleaning Snapshots

I was trolling through logs tonight and saw a bunch of these. Any ideas?

[100] (10.13.69.27) root:/opt/rockstor/var/log
$ cat rockstor.log
[29/Jul/2019 20:59:34] ERROR [storageadmin.views.rockon_helpers:317] Waited too long (300 seconds) for postgres to initialize for owncloud. giving up.
[29/Jul/2019 20:59:34] ERROR [storageadmin.views.rockon_helpers:128] ‘NoneType’ object has no attribute ‘name’
Traceback (most recent call last):
File “/opt/rockstor/src/rockstor/storageadmin/views/rockon_helpers.py”, line 125, in install
generic_install)(rockon)
File “/opt/rockstor/src/rockstor/storageadmin/views/rockon_helpers.py”, line 298, in owncloud_install
cmd.extend(vol_ops©)
File “/opt/rockstor/src/rockstor/storageadmin/views/rockon_helpers.py”, line 184, in vol_ops
share_mnt = (’%s%s’ % (settings.MNT_PT, v.share.name))
AttributeError: ‘NoneType’ object has no attribute ‘name’
[29/Jul/2019 21:00:04] ERROR [scripts.scheduled_tasks.snapshot:76] Failed to delete old snapshots exceeding the maximum count(10)
[29/Jul/2019 21:00:04] ERROR [scripts.scheduled_tasks.snapshot:77] 500 Server Error: INTERNAL SERVER ERROR
Traceback (most recent call last):
File “/opt/rockstor/src/rockstor/scripts/scheduled_tasks/snapshot.py”, line 73, in delete
aw.api_call(url, data=None, calltype=‘delete’, save_error=False)
File “/opt/rockstor/src/rockstor/cli/api_wrapper.py”, line 119, in api_call
r.raise_for_status()
File “/opt/rockstor/eggs/requests-1.1.0-py2.7.egg/requests/models.py”, line 638, in raise_for_status
raise http_error
HTTPError: 500 Server Error: INTERNAL SERVER ERROR
[29/Jul/2019 21:01:05] ERROR [scripts.scheduled_tasks.snapshot:76] Failed to delete old snapshots exceeding the maximum count(10)
[29/Jul/2019 21:01:05] ERROR [scripts.scheduled_tasks.snapshot:77] 500 Server Error: INTERNAL SERVER ERROR
Traceback (most recent call last):
File “/opt/rockstor/src/rockstor/scripts/scheduled_tasks/snapshot.py”, line 73, in delete
aw.api_call(url, data=None, calltype=‘delete’, save_error=False)
File “/opt/rockstor/src/rockstor/cli/api_wrapper.py”, line 119, in api_call
r.raise_for_status()
File “/opt/rockstor/eggs/requests-1.1.0-py2.7.egg/requests/models.py”, line 638, in raise_for_status
raise http_error
HTTPError: 500 Server Error: INTERNAL SERVER ERROR