when I try to apply coupon code in server its showing 403 forbidden error . But its working on local machine. below the error. please check it.
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> <html><head> <title>403 Forbidden</title> </head><body> <h1>Forbidden</h1> <p>You don't have permission to access /Amberly/rest/default/V1/carts/mine/coupons/AMBIBSBHTTP on this server.<br /> </p> <p>Additionally, a 403 Forbidden error was encountered while trying to use an ErrorDocument to handle the request.</p> </body></html>
how can i solve this issue?.