[ADMIN] Error accessing PostgreSQL

[rjmaia]

When I am trying to connect to PostgreSQL e get the following error:

ERROR:  pg_attribute_attrelid_index: cannot extend.  Check free disk space.

I should have about 98 MB of free disk space in PostgreSQL database file 
system.  Is there any 
way to check if there is a minimum amount of free space that must be 
available ?

Could it be other problem than disk space?

Rjmaia

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