Loop on Account page

I encouter a strange problem on my account page : it generate a ‘loop’ and isn’t displayed.

→ I search on Woocommerce database and find something about the SSL Certificate : http://docs.woothemes.com/document/ssl-by-proxy-problems-network-solutions/
→ I don’t own such a certificate. I try to add the script they indicate but it’s worse
→ I haven’t tick the ‘Force SSL’ line in the Woocomerce setting
→ The “my account” page exists with the right shortcode, and it’s well set in Woocommerce settings > Page
→ I have empty all my caches and the plugin + template are up to date.

Please help me and give me a hint so I can resolve that big problem
My url is http://paulette-a-bicyclette.com/

Thanks !

http://ww.wp.xz.cn/extend/plugins/wp-e-commerce/