The message is unrelated to the crash you're hitting, which looks like bug 1786822
Those crashes can be fixed by either upgrading the mono version on your system (https://www.mono-project.com/download/stable/#download-lin) or using the Snap or Flatpak package of Pinta.
The message is unrelated to the crash you're hitting, which looks like bug 1786822
Those crashes can be fixed by either upgrading the mono version on your system (https:/ /www.mono- project. com/download/ stable/ #download- lin) or using the Snap or Flatpak package of Pinta.