A series of errors, including Error 403 and Error 54113, have been reported by users with a Varnish cache server. These errors are caused by an incorrect configuration or an issue with the cache’s identity.
Details of the error message reveal that it is related to a specific cache identifier, “cache-ewr-kewr1740064-EWR”. This suggests that the problem lies in the way the cache server identifies itself.
To resolve this issue, system administrators are advised to review and correct their Varnish configuration settings. Ensuring accurate cache identifiers and verifying the configuration will help resolve these errors and restore normal access to users.
Source: https://www.mlb.com/news/pete-alonso-homers-in-first-citi-field-at-bat-after-re-signing-with-mets