Hello,
i have an error :
NOTICE:  get_groname: group 0 not found
getTables(): SELECT failed.  Explanation from backend: 'pqReadData() -- 
backend closed the channel unexpectedly.       This probably means the backend terminated abnormally       before or
whileprocessing the request.
 
what can i do ??
help me please
Nizomi 
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PostgreSQL 6.5.3 on sparc-sun-solaris2.6, compiled by gcc 2.95.1