[GENERAL] Damaged table "pg_access"

Hello all, when I try to access the system-table "pg_class", I get the following error: zeda=# select * from pg_class; NOTICE: get_groname: group 1 not found pqReadData() -- backend closed the channel unexpectedly. This probably means the backend terminated abnormally before or

[GENERAL] Damaged table "pg_access"

Hello all, when I try to access the system-table "pg_class", I get the following error: zeda=# select * from pg_class; NOTICE: get_groname: group 1 not found pqReadData() -- backend closed the channel unexpectedly. This probably means the backend terminated abnormally before or