I tried this SQL and I get an expected 1 error. Where is the error in this SQL

SELECT Employees.ID, Employees.FirstName,
Employees.LastName, Employees.Department,
COUNT(ReportRequests.ID) AS Ctr
FROM Employees, ReportRequests
WHERE Employees.ID = ReportRequests.EmpID AND Ctr > 0
GROUP BY Employees.ID, Employees.FirstName,
Employees.LastName, Employees.Department