August 8, 2025 - For instance, if an API endpoint is misconfigured, access tokens are expired, or the hosting platform experiences downtime, it can impact your ability to interact with Claude. These problems may show up as internal server errors, even though ...

2 weeks ago - This error often arises from one of the following causes → ... Server Overload → Too many people trying to access this AI at the same time can overburden the system. Maintenance & Updates → Anthropic may be making improvements to the backend, ...

Claude Code internal server errors are temporary backend processing issues on Anthropic's servers, not problems with your setup.

March 14, 2025 - When interacting with Claude over a network connection, issues with the network itself can cause errors. These could include problems with internet connectivity, server availability, or network latency.

Welcome to Claude's home for real-time and historical data on system performance.

July 30, 2025 - Common issues that can affect the Claude AI status include server outages, scheduled maintenance, network connectivity problems, and unexpected system errors.

June 9, 2025 - Be Patient and Check Back Later: In many cases, downtime due to server issues or maintenance is temporary. Give it some time and try accessing Claude AI again later. It may be simply an internal server error in Claude, that may be recovered ...

December 28, 2024 - Traffic Surges A sudden burst of user activity—perhaps after a new feature release—can overwhelm Claude’s servers, making it seem like the service is unresponsive. Security Threats (Unconfirmed) DDoS or hacking attempts might lead to slowed performance or a full outage, though Anthropic rarely shares specifics unless it’s confirmed. Software Bugs Even a small error in the code can cascade into bigger problems if it’s tied to core features.

Over the past few days, I’ve been frequently encountering the following error when using the Claude 4 model in the AI Assistant plugin:"An unknown server error has occurred. Please try again later....

August 2, 2025 - Bug Description API Error: 500 {"type":"error","error":{"type":"api_error","message":"Internal server error"}} 動不動就卡住 要不然就是API有問題 這些token 你們會退還嗎？應該也不會 ... [{"error":"Error: Command failed: security find-generic-password -a $USER -w -s \"Claude Code\"\nsecurity: SecKeychainSearchCopyNext: The specified item could not be found in the keychain.\n\n at genericNodeError (node:internal/errors:984:15)\n at wrappedFn (node:internal/errors:538:14)\n at checkExecSyncError (node:child_process:890:11)\n at execSync (node:child_process:962:15)\n at t7

October 6, 2025 - These models run on powerful servers, and when the number of users attempting to access the service simultaneously exceeds the available server resources, some requests have to be temporarily denied.

November 27, 2024 - I’ve been running a flow for re-writing articles for a client based on their current URL. I’m running into a few errors now then: exec command error: request to pd server code 500 error: Error: {“type”:“error”,“error”:{“type”:“api_error”,“message”:“Internal server ...

500 - api_error: An unexpected error has occurred internal to Anthropic’s systems.

April 29, 2025 - Unexpected Bugs or Glitches: Complex AI systems sometimes encounter unforeseen technical issues — like misrouted queries or memory handling bugs — causing server-side failures.

An "Internal Server Error" is a generic HTTP error (often represented by the code 500) indicating that something went wrong on the website’s server. In simple terms, when this message appears, it means Claude AI’s servers encountered an unexpected problem that stopped them from completing your request.