panic: interface conversion: interface is nil, not bsoncodec.ValueEncoder

goroutine 35 [running]:
go.mongodb.org/mongo-driver/bson/bsoncodec.(*typeEncoderCache).LoadOrStore(...)
        /Users/preston.vasquez/Developer/mongo-go-driver/bson/bsoncodec/codec_cache.go:45
go.mongodb.org/mongo-driver/bson/bsoncodec.(*Registry).storeTypeEncoder(0x14000144c40?, {0x1043ae578?, 0x1043919c0?}, {0x0?, 0x0?})
        /Users/preston.vasquez/Developer/mongo-go-driver/bson/bsoncodec/registry.go:416 +0x7c
go.mongodb.org/mongo-driver/bson/bsoncodec.(*Registry).LookupEncoder(0x14000144c40, {0x1043ae578, 0x1043919c0})
        /Users/preston.vasquez/Developer/mongo-go-driver/bson/bsoncodec/registry.go:411 +0x1f4
go.mongodb.org/mongo-driver/bson/bsoncodec.(*StructCodec).describeStructSlow(0x14000132100, 0x1043a67c0?, {0x1043ae578, 0x104392640}, 0x0, 0x0)
        /Users/preston.vasquez/Developer/mongo-go-driver/bson/bsoncodec/struct_codec.go:515 +0x1fc
go.mongodb.org/mongo-driver/bson/bsoncodec.(*StructCodec).describeStruct(0x14000132100, 0x1?, {0x1043ae578?, 0x104392640}, 0xd8?, 0x2b?)
        /Users/preston.vasquez/Developer/mongo-go-driver/bson/bsoncodec/struct_codec.go:483 +0xa0
go.mongodb.org/mongo-driver/bson/bsoncodec.(*StructCodec).EncodeValue(0x14000132100, {0x14000144c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, ...)
        /Users/preston.vasquez/Developer/mongo-go-driver/bson/bsoncodec/struct_codec.go:145 +0xc8
go.mongodb.org/mongo-driver/bson.(*Encoder).Encode(0x140000a6030, {0x104392640?, 0x1400008e020})
        /Users/preston.vasquez/Developer/mongo-go-driver/bson/encoder.go:119 +0x264
go.mongodb.org/mongo-driver/bson.MarshalAppendWithContext({0x14000144c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1044a76a0, ...}, ...)
        /Users/preston.vasquez/Developer/mongo-go-driver/bson/marshal.go:208 +0x1f4
go.mongodb.org/mongo-driver/bson.MarshalAppendWithRegistry(...)
        /Users/preston.vasquez/Developer/mongo-go-driver/bson/marshal.go:142
go.mongodb.org/mongo-driver/bson.MarshalWithRegistry(0x14000144c40, {0x104392640, 0x1400008e020})
        /Users/preston.vasquez/Developer/mongo-go-driver/bson/marshal.go:96 +0x84
go.mongodb.org/mongo-driver/bson.Marshal(...)
        /Users/preston.vasquez/Developer/mongo-go-driver/bson/marshal.go:52
main.main.func1()
        /Users/preston.vasquez/Developer/technical/workshop/mongo/bson/weirerrorthing/main.go:15 +0x80
created by main.main
        /Users/preston.vasquez/Developer/technical/workshop/mongo/bson/weirerrorthing/main.go:13 +0x3c
exit status 2

package main

import (
	"sync"

	"go.mongodb.org/mongo-driver/bson"
)

func main() {
	wg := sync.WaitGroup{}
	wg.Add(10_000)
	for i := 0; i < 10_000; i++ {
		go func() {
			defer wg.Done()
			bson.Marshal(struct{ LastError error }{})
		}()
	}
        wg.Wait()
}