Unable to compile class for JSP: An error occurred at line: [288] in the jsp file: [/Themes/zanjirmarket/bag.jsp] The constructor shoppingBagRegister(String, long, long, String, String, String, String, int, int, int) is undefined 285: } 286: } 287: if (checkRegister == true) { 288: com.irapin.sites.shop.service.shoppingBagRegister shoppingBagRegister = new com.irapin.sites.shop.service.shoppingBagRegister(name, Long.parseLong(""), Long.parseLong(mobile), address, postalCode, email, password, 0, 1900, idCity); 289: nameOfUser = shoppingBagRegister.getName(); 290: if (shoppingBagRegister.getIdUsetHotel() == 0) { 291: massage = "این پست الکترونیکی قبلا ثبت شده"; An error occurred at line: [369] in the jsp file: [/Themes/zanjirmarket/bag.jsp] The method sendEmail(String, String, String, String, String) is undefined for the type SendEmail 366: 367: <% 368: Connect.SendEmail sendEmail = new Connect.SendEmail("iraPin", "info@irapin.com", " Sale Order", request.getParameter("soi"), "m.mehdi.alizadeh@gmail.com"); 369: boolean checkSendEmail = sendEmail.sendEmail("iraPin", "info@irapin.com", " Sale Order ", request.getParameter("soi"), "m.mehdi.alizadeh@gmail.com"); 370: session.removeAttribute("sessionProductsBagList"); 371: session.removeAttribute("sessionShoppingBagOffList"); 372: }%> Stacktrace: