PHP Session not Working Correctly by Tips and Tricks HQ Support Portal › Forums › WP eStore Forum › WP eStore F.A.Q/Instructions › PHP Session not Working Correctly Tagged: caching, CDN, check out page, permission denied (13), PHP Session, php session error, php session issue, PHP session not working, php warning, session_start, W3 Total Cache, web hosting This topic has 68 replies, 24 voices, and was last updated 8 years, 10 months ago by wzp. You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In