When I run a test using light test-validator, the checksum verification fails. #2385

I ran light test-validator and did a test, but it failed.

Seeing basic-operations/anchor/create/test-ledger/photon.log, I found 403 error like below.

2026-07-21T03:31:39.703755Z ERROR connection{remote_addr=127.0.0.1:52116 conn_id=9}: photon_indexer::api::error: Internal server error: Error fetching proof Ok("{\"code\":\"proving_error\",\"message\":\"non-inclusion proof: failed to download key ~/.config/light/proving-keys/v2_non-inclusion_40_1.key: failed to load checksums: failed to download CHECKSUM file: HTTP 403\"}")

Also, I found a source code which the above message has.

And this code also defines URL which gets CHECKSUM file.

When I ran curl directly on this URL, I also received a 403 error.

Should you have any information, please let me know. Thank you.