SMS Settings Error

Good day,

My SMS gateway updated their SMS api. I have been notified and I udpated my SMS settings. But when I try to send an SMS I have the following error (on chrome console):

Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user’s experience. For more help, check
2all-app.min.js:241 Traceback (innermost last):
File “…/lib/webnotes/”, line 93, in handle
File “…/lib/webnotes/”, line 133, in execute_cmd
ret = call(method, webnotes.form_dict)
File “…/lib/webnotes/”, line 150, in call
return fn(**newargs)
File “…/lib/webnotes/”, line 47, in runserverobj
File “…/lib/webnotes/widgets/form/”, line 40, in runserverobj
r = webnotes.model.code.run_server_obj(so, method, arg)
File “…/lib/webnotes/model/”, line 153, in run_server_obj
return getattr(server_obj, method_name)()
File “…/app/selling/doctype/sms_center/”, line 62, in send_sms
msgprint(get_obj(‘SMS Control’, ‘SMS Control’).send_sms(receiver_list, cstr(self.doc.message)))
File “…/app/utilities/doctype/sms_control/”, line 72, in send_sms
ret = self.send_via_gateway(arg)
File “…/app/utilities/doctype/sms_control/”, line 84, in send_via_gateway
resp.append(self.send_request(ss.doc.sms_gateway_url, args))
File “…/app/utilities/doctype/sms_control/”, line 93, in send_request
conn = httplib.HTTPConnection(server) # open connection
File “/usr/lib64/python2.6/”, line 661, in init
self._set_hostport(host, port)
File “/usr/lib64/python2.6/”, line 686, in _set_hostport
raise InvalidURL(“nonnumeric port: ‘%s’” % host[i+1:])
InvalidURL: nonnumeric port: ‘’

How can I fix this problem?