BI Reporting Manager Error

Hi,

i get this error when open BI Report Manager

I'm on Sage 2014 PU3

"The function GetDataValue can only service SQL calls that result in a single return value. Please modify the SQL statment accordingly. The SQL statment supplied was : -

SELECT [accesor].id FROM [accesor] INNER JOIN[tenant_accesor] ON [accesor].id =

[tenant_accesors].accesor_id WHERE name='ADMIN' AND Pswd='pswd' AND type_id = 1 AND barred = 0 AND

tenant_id = 1"

any help?