error when updating carrier that requires outbound registers

[davehorton]

6|sbc-registrar | {"level":50, "time": "2022-03-17T13:22:50.055Z","pid":23338,"hostname":"ip-10-0-13-72","err":{"type":"AssertionError","message":"The expression evaluated to a falsy value:\n\n assert(this.timer)\n","stack":"AssertionError [ERR_ASSERTION]: The expression evaluated to a falsy value:\n\n assert(this.timer)\n\n at Regbot.stop (/home/admin/apps/sbc-registrar/lib/sip-trunk-register.js:30:5)\n at /home/admin/apps/sbc-registrar/lib/sip-trunk-register.js:131:34\n at Array.forEach ()\n at getCarriers (/home/admin/apps/sbc-registrar/lib/sip-trunk-register.js:131:15)\n at processTicksAndRejections (node:internal/process/task_queues:96:5)","generatedMessage":true,"code":"ERR_ASSERTION","expected":true,"operator":"=="},"msg":"getCarriers Error"}