oh! i see. That was not a problem with the module. It was a settings from your services.conf itself.
# ServiceUser <usermask> [REQUIRED]
# Specifies the user@host mask which should be used by the Services
# pseudoclients. May be overridden by the -user and -host command-line
# options.
ServiceUser "services@localhost.net"
maybe you change your services user name when using Anope1.7.14 to Anope-1.7.15. I guess you know what i mean. If that is not the problem, please tell again, thanks