Content Security Policy violationContent Security Policy Violation
A resource or action was blocked by the Content-Security-Policy header.
ERR_NETWORK_CHANGEDThe network configuration changed during the request.
The device switched between networks (Wi-Fi to cellular), an IP address changed, or a VPN connected/disconnected during an active request. The existing connections become invalid.
Retry the request. This is usually transient. Implement automatic retry logic. Check for unstable VPN connections. Ensure stable network connectivity.
Content Security Policy violationA resource or action was blocked by the Content-Security-Policy header.
ERR_ABORTEDThe network request was cancelled before completion.
CORS: Header not allowedA request header is not included in the Access-Control-Allow-Headers response.
AbortError: The operation was abortedA fetch request was cancelled via an AbortController signal.
Mixed Content BlockedAn HTTPS page is loading resources over insecure HTTP.
CORS: Missing Access-Control-Allow-OriginThe server's response does not include the required Access-Control-Allow-Origin header.