Hello, I get this error when I try to start monetdb on Ubuntu Xenial 16.04.03 mserver5 visokio # MonetDB 5 server v11.27.9 "Jul2017-SP2" # Serving database 'demo', using 12 threads # Compiled for x86_64-pc-linux-gnu/64bit with 128bit integers # Found 7.702 GiB available main-memory. # Copyright (c) 1993-July 2008 CWI. # Copyright (c) August 2008-2017 MonetDB B.V., all rights reserved # Visit https://www.monetdb.org/ for further information !SyntaxException:parseError:include sqlcatalog; !SyntaxException:parseError:^LoaderException:loadLibrary:Loading error failed to open library sql (from within file '/usr/lib/monetdb5/lib_sql.so'): /usr/lib/monetdb5/lib_sql.so: undefined symbol: mnstr_writeFlt !SyntaxException:parseError:include sqlcatalog; !SyntaxException:parseError: ^';' expected Segmentation fault (core dumped) any ideas ? Thanks, Best regards, *Manuel Pagliai* Visokio Ltd www.visokio.com +44 20 7351 4646