This forum is being locked during migration to a new domain.
Spanish Property Insight has suffered relentless hacking attacks in recent months, and the techies suspect the forum software is the chink in the armour. The proposed solution is to move the forum to a different domain and server, migrating to a different forum software in the process.
Hopefully the change will be completed in the course of the following week. However, it might take longer than that, during which time the forum will be locked and / or unavailable.