Server Error trying to add a prefix from VLAN page NetBox 4.5.9

[stevenbrown2]

After defining a vlan in a vlan group, when I click on '+ Add Prefix' on the lower right - NetBox throws and error. See below for the actual error. There is no issue adding a prefix from the Prefix page and assigning it to a vlan, it is only when trying to add a prefix from the vlan page.

[pheus]

Hi, thanks for raising this. This has already been reported in #22031 and is scheduled to be fixed in v4.5.10.