# Cannot trigger campaigns - function name must be a string **URL:** \ **Category:** Product Support\ **Created:** [August 3, 2015, 3:27pm UTC](https://forum.mautic.org/t/cannot-trigger-campaigns-function-name-must-be-a-string/2129 "2015-08-03T15:27:12Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Weitzmam](https://avatars.discourse-cdn.com/v4/letter/w/f14d63/32.png) [@Weitzmam](https://forum.mautic.org/u/Weitzmam)\ **Post date:** [August 3, 2015, 3:27pm UTC](https://forum.mautic.org/t/cannot-trigger-campaigns-function-name-must-be-a-string/2129/1 "2015-08-03T15:27:12Z")
Hi there, I have Matuic setup and upgraded to 1.1.3. I am able to send out a mass email to a list but, campaings will not trigger. The leads are added to the campaigns but no emails go out. When I run the cronjobs manually I am successful with all but one which I believe is the problem: php mautic/app/console mautic:campaigns:trigger --env=prod Gives me the following response: Triggering first level events 2121 total events(s) to be processed in batches of 100 0/2121 [\>---------------------------] 0% Fatal error: Function name must be a string in /home/worlddev/public\_html/mautic/app/bundles/EmailBundle/Model/EmailModel.php on line 812 When I look at line 812 it doesn’t seem to make sense to put either of the function names in quotes so they are strings. Whats the fix? ---
**Author:** ![Weitzmam](https://avatars.discourse-cdn.com/v4/letter/w/f14d63/32.png) [@Weitzmam](https://forum.mautic.org/u/Weitzmam)\ **Post date:** [August 3, 2015, 3:27pm UTC](https://forum.mautic.org/t/cannot-trigger-campaigns-function-name-must-be-a-string/2129/2 "2015-08-03T15:27:12Z")
Hi there, I have Matuic setup and upgraded to 1.1.3. I am able to send out a mass email to a list but, campaings will not trigger. The leads are added to the campaigns but no emails go out. When I run the cronjobs manually I am successful with all but one which I believe is the problem: php mautic/app/console mautic:campaigns:trigger --env=prod Gives me the following response: Triggering first level events 2121 total events(s) to be processed in batches of 100 0/2121 [\>---------------------------] 0% Fatal error: Function name must be a string in /home/worlddev/public\_html/mautic/app/bundles/EmailBundle/Model/EmailModel.php on line 812 When I look at line 812 it doesn’t seem to make sense to put either of the function names in quotes so they are strings. Whats the fix? ---
**Author:** ![gmillard](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/gmillard/32/5_2.png) [@gmillard](https://forum.mautic.org/u/gmillard)\ **Post date:** [August 6, 2015, 12:42pm UTC](https://forum.mautic.org/t/cannot-trigger-campaigns-function-name-must-be-a-string/2129/3 "2015-08-06T12:42:31Z")
Hi! Seems there was a typo there. Checkout [https://github.com/mautic/mautic/pull/767](https://github.com/mautic/mautic/pull/767). Thanks! Alan ---
**Author:** ![silavapi](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/silavapi/32/7424_2.png) [@silavapi](https://forum.mautic.org/u/silavapi)\ **Post date:** [February 2, 2020, 10:58pm UTC](https://forum.mautic.org/t/cannot-trigger-campaigns-function-name-must-be-a-string/2129/4 "2020-02-02T22:58:53Z")
Closed on February 2, 2020, 10:58pm UTC