Hi I'm getting the following error when a I try to start our production database: # builtin opt gdk_dbpath = /var/monetdb5/dbfarm/demo # builtin opt gdk_debug = 0 # builtin opt gdk_vmtrim = no # builtin opt monet_prompt = > # builtin opt monet_daemon = no # builtin opt mapi_port = 50000 # builtin opt mapi_open = false # builtin opt mapi_autosense = false # builtin opt sql_optimizer = default_pipe # builtin opt sql_debug = 0 # cmdline opt gdk_dbpath = /usr/local/monetdb/alm_dat_far # cmdline opt merovingian_uri = mapi:monetdb://farser07:50000/alm_dat_far # cmdline opt mapi_open = false # cmdline opt mapi_port = 0 # cmdline opt mapi_usock = /usr/local/monetdb/alm_dat_far/.mapi.sock # cmdline opt monet_vault_key = /usr/local/monetdb/alm_dat_far/.vaultkey # cmdline opt gdk_nr_threads = 6 # cmdline opt max_clients = 64 # cmdline opt sql_optimizer = default_pipe # cmdline opt monet_daemon = yes # cmdline opt gdk_debug = 10 # MonetDB 5 server v11.21.11 "Jul2015-SP1" # Serving database 'alm_dat_far', using 6 threads # Compiled for x86_64-pc-linux-gnu/64bit with 64bit OIDs and 128bit integers dynamically linked # Found 39.298 GiB available main-memory. # Copyright (c) 1993-July 2008 CWI. # Copyright (c) August 2008-2015 MonetDB B.V., all rights reserved # Visit http://www.monetdb.org/ for further information # Listening for UNIX domain connection requests on mapi:monetdb:///usr/local/monetdb/alm_dat_far/.mapi.sock # Start processing logs sql/sql_logs version 52200 !FATAL: Logger_new: cannot create seqs bats What can I do to solve it? I have been trying to recover a backup of the virtual machine where the instance of monetdb is but until now I have not been able to recover this database. Thanks in advance. Juan Carlos Gastelum