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Cron issues on drupal

Published: in Technical, , , , , , , , by .

Well here are some quick ways of solving your “cron not working properly issues in drupal

It has a semaphore which blocks the cron running, in my case the PHP script ran for too long and ate up too much memory. I needed to modify my php.ini to ensure that it could take up more memory.

Another issue was that you needed to delete a certain variable in the Drupal database, use the following for a quick resolution to the problem.

DELETE FROM `variable` WHERE name = ‘cron_semaphore’;

DELETE FROM `variable` WHERE name = ‘cron_last‘;

Another way is to install the devel module and delete the above variables from the database using the UI.

Hope this helps.


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