This form is for reporting run-time errors from Wikimedia production services (see examples below). To report a bug or other problem you encountered while using the software, use **[New Bug Report](https://phabricator.wikimedia.org/maniphest/task/edit/form/43/)** instead.
### Step 1: Request URL
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### Step 2: Request ID
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If you are reporting this error from Logstash, look for the `reqId` field, or share the "single document" permalink:
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### Step 3: Trace (optional)
If you are a developer with access to Wikimedia Logstash, then be sure to report the stack trace as well. All PHP errors, exceptions and fatals have stack traces reported to Logstash. Including "PHP Notice" and "PHP Warning" errors from MediaWiki.