Error which You are getting is standard error generated by Android when given certyficate can't be full checked. Try to validate Your certyficate with tools like: https://www.digicert.com/help/. Yours admin should fix it if its not valid.

If You can't fix certificate then its needed to modify your company plugin to use custom ssl factory/trust manager for request from Android level. This thread on SO seems helpful with understanding the case: http://stackoverflow.com/questions/6825226/trust-anchor-not-found-for-android-ssl-connection

Error which You are getting is standard error generated by Android when given certyficate can't be full checked. Try to validate Your certyficate with tools like: https://www.digicert.com/help/. Yours admin should fix it if its not valid.

If You can't fix certificate then its needed to modify your company plugin to use custom ssl factory/trust manager for request from Android level. This thread on SO seems helpful with understanding the case: https://stackoverflow.com/questions/6825226/trust-anchor-not-found-for-android-ssl-connection