This form is for reporting **error codes** (see examples below). To report a bug or other problem, use **[New Bug Report](https://phabricator.wikimedia.org/maniphest/task/edit/form/43/)** instead.
### Step 1: Request URL
{F28499889 height=150}
### Step 2: Request ID
{F28499804 height=75}
//(Alternatively, if you are reporting this error code from Logstash, look for the `reqId` field.)//
### Step 3: Trace (optional)
If you 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. If you don't see them, be sure to look for the instance of the error in the under `type:mediawiki` and not `type:hhvm` or `type:syslog`.