relog wierd behaviour

[JVz]

My bot checks every 10 minutes for client.steamID property and if its null I'm trying to relog with 

client.logOn

 

but loggin on produces this errors:

client error Error: LogonSessionReplaced

steam user error: {"eresult":34}

 

I'm also checking for client.publicIP and it is undefined when steamID is null

I was thinking it can be issues with connection, so I've tried to check 5 times with 5 sec intervals before relogging and every time client.publicIP is undefined and client.steamID is null but after that bot relogs just fine with LogonSessionReplaced error, so I assume connection is okay