L2TP/IPsec VPN Remote VPN

I tried to connect to L2TP/IPsec VPN but without success. I created L2TP/IPsec VPN using this manual:

http://cookbook.fortinet.com/l2tp-ipsec-vpn-on-fortigate/

btw, our FortigateVW running with limited license. I don't know whether it could be the reason of my issue.

Please find attached file with debug output