diff --git a/pkg/liberrors/server.go b/pkg/liberrors/server.go
index 06875930..a82f8f53 100644
--- a/pkg/liberrors/server.go
+++ b/pkg/liberrors/server.go
@@ -280,10 +280,10 @@ func (e ErrServerUDPPortsAlreadyInUse) Error() string {
 		e.Port, e.Port+1)
 }
 
-// ErrServerSessionNoAssociatedConns is an error that can be returned by a server.
-type ErrServerSessionNoAssociatedConns struct{}
+// ErrServerSessionNotInUse is an error that can be returned by a server.
+type ErrServerSessionNotInUse struct{}
 
 // Error implements the error interface.
-func (e ErrServerSessionNoAssociatedConns) Error() string {
-	return "there are no associated connections anymore"
+func (e ErrServerSessionNotInUse) Error() string {
+	return "not in use"
 }
diff --git a/serversession.go b/serversession.go
index ba488118..042d8bd9 100644
--- a/serversession.go
+++ b/serversession.go
@@ -305,7 +305,7 @@ func (ss *ServerSession) run() {
 					*ss.setuppedTransport == TransportTCP {
 					// close if there are no associated connections
 					if len(ss.conns) == 0 {
-						return liberrors.ErrServerSessionNoAssociatedConns{}
+						return liberrors.ErrServerSessionNotInUse{}
 					}
 				}