use error-text if renew slivers gets no expiration time. Check for right variable name on sliver expiration
use error-text if renew slivers gets no expiration time. Check for right variable name on sliver expiration

charliemeyer/geni-portal,charliemeyer/geni-portal,tcmitchell/geni-portal,tcmitchell/geni-portal,tcmitchell/geni-portal,tcmitchell/geni-portal,charliemeyer/geni-portal,charliemeyer/geni-portal,tcmitchell/geni-portal,charliemeyer/geni-portal