Hello @PRiZM !

You may try to apply the following query in your UNA database to change the time of the running (but ackup the table `sys_cron_jobs` first):

UPDATE `sys_cron_jobs` SET `time`='[any number in 1-24 interval, because the default is 0] 0 * * *' WHERE `name`='pruning';

and clear the cache via Dashboard.