Hi Marek, Currently running 3.0.3. Previous version of Keycloak (1.2.0) works perfectly with this. -- Best regards, Pekka Leppänen -- email: galeido(a)galeido.com -- On 06.10.15 13:46, Marek Posolda wrote : > Hi, > > what's your mongo DB version? > > Marek > > On 06/10/15 12:28, Pekka Leppänen wrote: >> Hi, >> >> I have issue to migrate MongoDB database related to the upgrade of Keycloak version 1.2.0 to 1.5.0. >> >> Here is the direct link to error mesasge itself: >> http://pastebin.ubuntu.com/12634233/ >> >> Any ideas what could cause this error scenario or is it just a bug in migration process? >> >> -- >> Best regards, >> Pekka Leppänen >> >> -- >> email: galeido(a)galeido.com >> -- >> >> >> _______________________________________________ >> keycloak-user mailing list >> keycloak-user(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/keycloak-user > .