Foogende Fehlermeldung (FM) erhalte ich, wenn ich den Elephanten schließe:

OS: Microsoft Windows NT 5.1.2600 Service Pack 2
.NET Runtime: 2.0.50727.1433
RAM: 1GB
Processors: 1
CPU: x86 Family 6 Model 8 Stepping 0: 0/32/29, 1804

(10) , line 0: Npgsql.NpgsqlException:
cannot cast type text to boolean
Severity: ERROR
Code: 42846
at Npgsql.NpgsqlConnector.CheckErrors()
at Npgsql.NpgsqlCommand.ExecuteCommand()
at Npgsql.NpgsqlCommand.ExecuteScalar()
at PBN.Database.PostgreSQL.ExecuteQueryScalar(String in_sQueryString)
(10) , line 0: Npgsql.NpgsqlException:
cannot cast type text to boolean
Severity: ERROR
Code: 42846
at Npgsql.NpgsqlConnector.CheckErrors()
at Npgsql.NpgsqlCommand.ExecuteCommand()
at Npgsql.NpgsqlCommand.ExecuteScalar()
at PBN.Database.PostgreSQL.ExecuteQueryScalar(String in_sQueryString)
(10) , line 0: Npgsql.NpgsqlException:
cannot cast type text to boolean
Severity: ERROR
Code: 42846
at Npgsql.NpgsqlConnector.CheckErrors()
at Npgsql.NpgsqlCommand.ExecuteCommand()
at Npgsql.NpgsqlCommand.ExecuteScalar()
at PBN.Database.PostgreSQL.ExecuteQueryScalar(String in_sQueryString)