Mitm attack problem

Hi , i am trying to do man in the middle attack for that i use mitmf ,bettercap and beef. Whenever i use bettercap victim disconnects from internet. The reason i use bettercap is to sslstrip. After that whenever i use mitmf i get bellow message resulting no hooks injected. Anyone know why is this happening. Sorry for bad english.

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http://schemas.xmlsoap.org/soap/envelope/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">50156UDP50156192.168.0.121Teredo0

2017-01-16 20:29:44 192.168.0.12 type:Other-Other os:Windows POST Data (192.168.0.1):

http://schemas.xmlsoap.org/soap/envelope/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">50156UDP

2017-01-16 20:29:44 192.168.0.12 type:Other-Other os:Windows POST Data (192.168.0.1):

http://schemas.xmlsoap.org/soap/envelope/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">