Note: You are currently viewing documentation for Moodle 3.3. Up-to-date documentation for the latest stable version of Moodle is probably available here: error/moodle/invalidsesskey.

error/moodle/invalidsesskey

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Revision as of 05:05, 8 January 2009 by Stuart Parker (talk | contribs)

Some reasons why you might have got an "Invalid Sesskey" message are:

  1. Your site doesn't the PHP setting "sessions.autostart=0" (Installing_Moodle#Software)
  2. You logged out at some time between opening the form and submitting it.
  3. You have followed a bad link to a form script.
  4. Your database has an incorrect value for sessioncookiepath in the mdl_config table