Libretexts: some images have failed to due SSL problem

[benoit74]

In https://farm.openzim.org/pipeline/c4689c6f-d4ab-43ac-bd99-59e837bc7903, 40 images have failed due to a SSL certificate validation issue

Sample log:

[mindtouch2zim::Thread-7 (worker)::2024-12-05 12:49:08,186] WARNING:Exception while processing asset from https://manifold.lib.fsu.edu/api/proxy/ingestion_sources/7943ec35-0665-4c69-9529-4a0351cd9f8d used by page ID 46367 (https://eng.libretexts.org/Bookshelves/Biological_Engineering/Bio-Inspired_Sensory_Systems_(Brooks)/02%3A_General_Concepts_from_Engineering_and_Biology/2.01%3A_Relevant_Linear_Systems_Theory): HTTPSConnectionPool(host='manifold.lib.fsu.edu', port=443): Max retries exceeded with url: /api/proxy/ingestion_sources/7943ec35-0665-4c69-9529-4a0351cd9f8d (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1000)')))

Might be just an upstream problem, to be monitored.