Bug No session

Magdalena reported "I just wanted to send you a request yet it did not work out - it showed me"

500 - Internal Server Error
An unexpected conditions was encountered and no more specific message is suitable.
failed to laizly initialize a collection of role: org.genesys2.server.model.impl.FaoInstitute.settings, could not initialize proxy- no Session

Do you know this problem and could you help me to overcome it, so that I can correctly send you an online seed-request?