HPE OficeConnect 1950 Series (JG960A): VLAN & Configuration Conflict

I'm trying to create the following VLANs:

VLAN ID Network

1  192.168.2.0 / 24

10  192.168.10.0 / 24

11  192.168.11.0 / 24

12  192.168.12.0 / 24

13  192.168.13.0 / 24

14  192.168.14.0 / 24

20  192.168.20.0 / 24

21  192.168.21.0 / 24

22  192.168.22.0 / 24

23  192.168.23.0 / 24

24  192.168.24.0 / 24

32  192.168.32.0 / 24

33  192.168.33.0 / 24

34  192.168.34.0 / 24

101  192.168.1.0 / 24

I created successfully VLANs 10 to 20 like that:

#
vlan 10 
description xxx LAN

#
interface Vlan-interface10
ip address 192.168.10.1 255.255.255.0

But when I'm trying to create the IP addresses of VLANs 21  to 101 I'm getting the error:

Can't issue the configuration because of configuration conflict.

I can't see where's the conflict. Allo of the networks are class C. Am I missing something?

Thank you

The running config: