Too many values in query string

Parameter:	url
Value:	[u'https://www.bangalore.aevt.org/courses/business-management-ev-technology?Return=https://bangalore.aevt.org/courses/business-management-ev-technology?title=Result', u'https://www.bangalore.aevt.org/courses/business-management-ev-technology?Return=https://bangalore.aevt.org/courses/business-management-ev-technology']

Please correct your input.