Upgrade from 13.8.0~ynh1 to 14.0.0~ynh1/14.2.0~ynh1 fails

[0utl4w]

Describe the bug

Upgrade from 13.8.0-ynh1 to 14.0.0-ynh1/14.2.0-ynh1 through yunohost web interface fails with "WARNING - parse error: Invalid numeric literal at line 1, column 10"
Context

Hardware: VPS bought online (gandi)
YunoHost version: 11.2.8.2 (stable)
I have access to my server: Through SSH and through the webadmin
Using, or trying to install package version/branch: 14.0.0~ynh1
If upgrading, current package version: 13.8.0~ynh1

Expected behavior

Upgrade successfull.
Logs

Update 13.8.0-ynh1 to 14.0.0-ynh1: https://paste.yunohost.org/raw/ididafitex
Update 13.8.0-ynh1 to 14.2.0-ynh1: https://paste.yunohost.org/raw/dugolujepi

[0utl4w]

found a workaround here: https://forum.yunohost.org/t/update-error-piwigo/14968/4