Certificate replacement error

[neogeo]

I am trying to replace the SSL certificate through the dashboard and I get the following error:

Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing this as a fallback.

Sat Sep 01 18:23:49 EDT 2018
There was an unexpected error (type=Internal Server Error, status=500).
org.hibernate.exception.SQLGrammarException: could not prepare statement

I am attaching the corresponding part of the flashphoner_manager.log file.

 

[Max]

If you cannot, for any reason, import your SSL certificate using the web interface, you can do it using command line with keytool.