hi errore ocured when ever i execute sql task
SSIS package "Package1.dtsx" starting.
Error: 0xC002F210 at Execute SQL Task, Execute SQL Task: Executing the query "exec dbo.sample ?" failed with the following error: "Parameter name is unrecognized.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
Task failed: Execute SQL Task
SSIS package "Package1.dtsx" finished: Success.
The program ' Package1.dtsx: DTS' has exited with code 0 (0x0).
how to solve .this task