Crash when opening world 22w16b

Time: 24/04/2022, 11:41 am
Description: Ticking entity

java.lang.NullPointerException: Cannot invoke "dnm.a()" because "$$1" is null

– Entity being ticked –
Details:
    Entity Type: minecraft:parrot (blh)
    Entity ID: 78
    Entity Name: Parrot
    Entity's Exact location: -1918.37, 71.01, 1062.99
    Entity's Block location: World: (-1919,71,1062), Section: (at 1,7,6 in -120,4,66; chunk contains blocks -1920,-64,1056 to -1905,319,1071), Region: (-4,2; contains chunks -128,64 to -97,95, blocks -2048,-64,1024 to -1537,319,1535)
    Entity's Momentum: 0.00, -0.00, 0.00
    Entity's Passengers: []