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error/moodle/invalidsesskey: Difference between revisions

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Some reasons why you might have got an "Invalid Sesskey" message are:
The most likely reason for obtaining an "Invalid Sesskey" message is because your session has timed out i.e. you were inactive for an extended period. Please log in again.


# Your site doesn't have the PHP setting "sessions.autostart=0"  (see [[Installing_Moodle#Software|Installing Moodle - software]])
Other possible reasons are:
 
# Your site doesn't have the PHP setting "session.auto_start=0"  (see [[Installing_Moodle#Software|Installing Moodle - software]])
# You logged out at some time between opening the form and submitting it.
# You logged out at some time between opening the form and submitting it.
# You have followed a bad link to a form script.
# You have followed a bad link to a form script.
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[[Category:Error|Invalidsesskey]]
[[Category:Error|Invalidsesskey]]
[[es:error/moodle/invalidsesskey]]

Latest revision as of 14:34, 24 May 2017

The most likely reason for obtaining an "Invalid Sesskey" message is because your session has timed out i.e. you were inactive for an extended period. Please log in again.

Other possible reasons are:

  1. Your site doesn't have the PHP setting "session.auto_start=0" (see 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.
  5. You edited the code in a file on the server while logged in to your moodle website.