From the logs:
2015-06-16 21:30:39,681 INFO:Creating REL1_23 for VisualEditor 2015-06-16 21:30:40,328 ERROR:Updating VisualEditor failed, skipping
Reported at https://www.mediawiki.org/wiki/Topic:Spnid8vzwumoru9n
From the logs:
2015-06-16 21:30:39,681 INFO:Creating REL1_23 for VisualEditor 2015-06-16 21:30:40,328 ERROR:Updating VisualEditor failed, skipping
Reported at https://www.mediawiki.org/wiki/Topic:Spnid8vzwumoru9n