Upgrade to 12.1.0~ynh1 FAILS, Rollback to Backup Is Inoperable HTTP 502 Bad Gateway

[daprofessa19]

During upgrade to 12.1.0~ynh1 , the app upgrade script failed and the rollback to the backup did not work. Now, I get HTTP 502 Bad Gateway when trying to access Piwigo.

From the logs, it looks like this might be the problem.

2022-02-16 03:48:26,331: WARNING - parse error: Invalid numeric literal at line 1, column 10

Also, it seems that many people are having this same issue as reported in #71

Please assist, as this is an important application for me.

thanks

[guyjames]

2022-02-16 03:48:26,331: WARNING - parse error: Invalid numeric literal at line 1, column 10

I have the same issue.
https://paste.yunohost.org/raw/ugicagalig

[0utl4w]

Did you find a way to solve this problem? Because with the updates to 14.0/14.2 some users reported the same issues. But the maintainers of the package don't react...