classic IP

Dear Expert!!

I did add camera_ip(classic ip = class.ptf) into SOPC system. Then follow error is occur.

Error: camera_if_0: The class.ptf is inconsistent. The data width value 8 in SBI setting conflicts with the readata port wiring value 2. If the class.ptf file for a module is changed, the module ha to be deleted and added for changes to take effect.

Please help me. Thank you