OSPF limitation in 35/5400

[Marcus_20]

Hi,
Has anyone heard of a limitation when it comes to the number of ospf interfaces that the switch can handle?

I just happen to have 128 ospf interfaces (ip-networks) configured in my ospf routing and when I try to add the 129:th i get the following message:

dr1.a2.sth(config)# no vlan 99
dr1.a2.sth(config)# vlan 99
dr1.a2.sth(vlan-99)# ip address 192.168.0.1/24
dr1.a2.sth(vlan-99)# ip ospf area 10.10.0.2
192.168.0.1: Too many OSPF interfaces.
dr1.a2.sth(vlan-99)#

I'm running K.11.63 as firmware. Any help appreciated.

Best regards,
Marcus