Error 2

Every time I enter my TeamSpeak, error 2 always appears and it is never on a specific server, ALWAYS that I try to open … ALWAYS

Sent: 16384/225681 bytes
Sent: 114688/225681 bytes
Sent: 16384/225681 bytes
Sent: 16384/225681 bytes
Sent: 114688/225681 bytes
Error: 2
Upload finished.

it doesn’t say much. without a log we can’t help it.
log file can be found here: C:\Users\<username>\AppData\Roaming\TS3Client\logs