Merge branch '80-pages-d-erreur-blanche' into 'preprod'

Resolve "Pages d'erreur blanche"

Closes #80

See merge request !81
2 jobs for 78-souci-sur-solde-des-donateurs in 12 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
passed #4156
preprod
job test

00:00:12

 
  Cleanup Test
skipped #4157
preprod
cleanup test