ReplayLimitExceededException
A read-only state read of ref (Kernel.stateAt, Kernel.trace) would replay more than limit streams of its log: it is refused before the stream past limit is folded, so a read of a long history costs at most limit streams and never holds the history in memory. The state the read asked for exists; it is only too far from the snapshot, or from version 1, to be replayed for a point read.