Cannot downgrade mod_hvp from 2016051302 to 2016011300.

Submitted by epikinon on Wed, 06/08/2016 - 08:32
epikinon's picture
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Installation and server related problems

Moodle version 3.1 - The message below is what I get, any ideas? Thank you, Alex

Cannot downgrade mod_hvp from 2016051302 to 2016011300.

More information about this error

×Debug info: 
Error code: cannotdowngrade×Stack trace:
  • line 757 of /lib/upgradelib.php: downgrade_exception thrown
  • line 432 of /lib/upgradelib.php: call to upgrade_plugins_modules()
  • line 1742 of /lib/upgradelib.php: call to upgrade_plugins()
  • line 677 of /admin/index.php: call to upgrade_noncore()
icc's picture

icc

Wed, 06/08/2016 - 11:17

It seems like you've tried out a newer version of the plugin and then decided to go back? Moodle does not support downgrading the database, however, there are some tricks you may do as you can see in this issue on GitHub which is similar but for another plugin.