> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sqd.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# E1001

> Fork handling — Target does not support fork handling

A fork was detected, but the target does not implement `resolveFork()`.

**Fix** — implement `resolveFork(canonicalBlocks)` on the target. It must remove rows above the fork
point and return the cursor to resume from.