# Docker Cert-Issuer Issue

**URL:** <https://community.blockcerts.org/t/docker-cert-issuer-issue/2282>\
**Category:** Support\
**Created:** [January 15, 2020, 7:32pm UTC](https://community.blockcerts.org/t/docker-cert-issuer-issue/2282 "2020-01-15T19:32:49Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![jackblock](https://sea2.discourse-cdn.com/flex016/user_avatar/community.blockcerts.org/jackblock/32/743_2.png) [@jackblock](https://community.blockcerts.org/u/jackblock)\
**Post date:** [January 15, 2020, 7:32pm UTC](https://community.blockcerts.org/t/docker-cert-issuer-issue/2282/1 "2020-01-15T19:32:49Z")

</div>

I just followed the instruction but I got this issue below.

2020-01-15T18:23:16.782+0000 I RECOVERY [initandlisten] WiredTiger recoveryTimestamp. Ts: Timestamp(0, 0)  
web\_1 | /usr/local/lib/python3.8/site-packages/merkletools/ **init**.py:7: UserWarning: sha3 is not working!  
web\_1 | warn(“sha3 is not working!”)  
web\_1 | Traceback (most recent call last):  
web\_1 | File “/cert-viewer/run.py”, line 16, in   
web\_1 | main()  
web\_1 | File “/cert-viewer/run.py”, line 10, in main  
web\_1 | configure\_app(conf)  
web\_1 | File “/cert-viewer/cert\_viewer/ **init**.py”, line 56, in configure\_app  
web\_1 | views.add\_rules(app, configuration)  
web\_1 | File “/cert-viewer/cert\_viewer/views/ **init**.py”, line 66, in add\_rules  
web\_1 | from cert\_viewer.views.request\_view import RequestView  
web\_1 | File “/cert-viewer/cert\_viewer/views/request\_view.py”, line 10, in   
web\_1 | from cert\_viewer.notifier import Notifier  
web\_1 | File “/cert-viewer/cert\_viewer/notifier.py”, line 59  
web\_1 | async=False)  
web\_1 | ^  
web\_1 | SyntaxError: invalid syntax  
mongodb\_1 | 2020-01-15T18:23:16.799+0000 I CONTROL [initandlisten]  
mongodb\_1 | 2020-01-15T18:23:16.799+0000 I CONTROL [initandlisten] \*\* WARNING: Access control is not enabled for the database.  
mongodb\_1 | 2020-01-15T18:23:16.799+0000 I CONTROL [initandlisten] \*\* Read and write access to data and configuration is unrestricted.  
mongodb\_1 | 2020-01-15T18:23:16.799+0000 I CONTROL [initandlisten]  
mongodb\_1 | 2020-01-15T18:23:16.814+0000 I FTDC [initandlisten] Initializing full-time diagnostic data capture with directory ‘/data/db/diagnostic.data’  
mongodb\_1 | 2020-01-15T18:23:16.816+0000 I NETWORK [initandlisten] waiting for connections on port 27017  
mongodb\_1 | 2020-01-15T18:23:17.011+0000 I FTDC [ftdc] Unclean full-time diagnostic data capture shutdown detected, found interim file, some metrics may have been lost. OK  
cert-viewer\_web\_1 exited with code 1