==== Error ====
* mwversion: `1`
* reqId: `03bbb863-a4db-4ebd-8612-99bea9c7e0d5`
* [[ https://logstash.wikimedia.org/goto/adc765098010e77f73502bbf7c0ad1ec | Find reqId in Logstash ]]
```name=normalized_message
TypeError: null is not an object (evaluating 'startMarker.parentNode')
```
```
name=exception.trace,lines=10
at https://www.img.xz95.top/w/load.php?lang=zh-cn&modules=ext.discussionTools.init%7Cjquery%2Coojs-ui-core&skin=minerva&version=1kkur:88:176
at init https://www.img.xz95.top/w/load.php?lang=zh-cn&modules=ext.discussionTools.init%7Cjquery%2Coojs-ui-core&skin=minerva&version=1kkur:16:684
at https://www.img.xz95.top/w/load.php?lang=zh-cn&modules=ext.discussionTools.init%7Cjquery%2Coojs-ui-core&skin=minerva&version=1kkur:2:467
at add https://ms.wiki.fallingwaterdesignbuild.com/:525:701
at dt.init.js https://www.img.xz95.top/w/load.php?lang=zh-cn&modules=ext.discussionTools.init%7Cjquery%2Coojs-ui-core&skin=minerva&version=1kkur:2:632
at runScript https://www.img.xz95.top/w/load.php?lang=zh-cn&modules=startup&only=scripts&raw=1&skin=minerva&target=mobile:12:573
at https://www.img.xz95.top/w/load.php?lang=zh-cn&modules=startup&only=scripts&raw=1&skin=minerva&target=mobile:13:214
at flushCssBuffer https://www.img.xz95.top/w/load.php?lang=zh-cn&modules=startup&only=scripts&raw=1&skin=minerva&target=mobile:4:881
```
==== Impact ====
> 200 in last 12 hours
https://logstash.wikimedia.org/goto/ec3dadc6d572d8d41b5f99de12bfbc5c
==== Notes ====
Seems to be affecting these domains:
ms.wiki.fallingwaterdesignbuild.com
ms.wiki.gaogevip.com
ws.wiki.fallingwaterdesignbuild.com