Hola! Now getting this error running plack (well, it's not running, actually): Error while loading /inlibro/koha/rn20-test-inlibro/etc/plack.psgi: Can't load application from file "/inlibro/git/koha-rn20-test-inlibro/api/v1/app.pl": Possibly a typo in schema? *Could not find "/checkout_id_pp" in "parameters/checkout.json#/checkout_id_pp"* (parameters/checkout.json#/checkout_id_pp) at /usr/local/share/perl/5.24.1/JSON/Validator.pm line 416. ...(at the top of a looong stack) Our branch is a bit different than pure v20.05.05, but we have no modification under /api/v1/swagger/. "checkout_id_pp" is there, as it was in 19.05, etc.. Note: the log is full of these. checkout_id_pp, checkout_id_qp, city_id_pp, etc... Any hint would be welcomed while I eep digging, Thanks! We-- Philippe Blouin, Directeur de la technologie Tél. : (833) 465-4276, poste 230 philippe.blouin@inLibro.com <mailto:philippe.blouin@inLibro.com> inLibro | pour esprit libre | www.inLibro.com <http://www.inLibro.com>