Your ROOT_URL in app.ini is http://git.osmesh.ru/ but you are visiting https://git.osmesh.ru/MOS/OpenBoard/src/commit/8ba85f412b6064ff66e8d71b2317de29ab53ed9e/resources/library/applications/Papier.wgt/images You should set ROOT_URL correctly, otherwise the web may not work correctly.

новые иконки в OpenBoard

Clément Fauconnier 8a78441e79 added Papier.wgt (created by Franch Le Cleach)		4 years ago
..
by-nc-sa.eu.svg	added Papier.wgt (created by Franch Le Cleach)	4 years ago
cc-by-nc-sa-min.svg	added Papier.wgt (created by Franch Le Cleach)	4 years ago