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Editing pathway title causes PHP error #51

Open AlexanderPico opened 6 years ago

AlexanderPico commented 6 years ago
  1. go to any pathway
  2. log in
  3. edit pathway title
  4. refresh

Warning: Cannot modify header information - headers already sent by (output started at /home/wikipathways.org/mediawiki/includes/cache/FileCacheBase.php:150) in /home/wikipathways.org/mediawiki/includes/WebResponse.php on line 46

E.g., https://vm1.wikipathways.org/Pathway:WP2586

khanspers commented 5 years ago

Just tried this and at first it looks like nothing has happened, although the Title is not actually changed. But when reloading the page, there is an error and it is now impossible to see the pathway page for the pathway in question (Sandbox, WP4):

MediaWiki internal error.

Original exception: [18b906bf319794145181764c] 2018-12-14 19:41:57: Fatal exception of type "Wikimedia\Rdbms\DBUnexpectedError"

Exception caught inside exception handler.

Set $wgShowDBErrorBacktrace = true; at the bottom of LocalSettings.php to show detailed debugging information.

https://vm1.wikipathways.org/Pathway:WP4