Ewelink changed something in their oauth login system:
Exception in thread "main" java.lang.Exception: Sign:oauthClient enable invalid
at com.github.realzimboguy.ewelink.api.EweLink.login(EweLink.java:124)
at hu.wfs.ewelinkbeci.EwelinkBeci.main(EwelinkBeci.java:17)
Ewelink changed something in their oauth login system: