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sosfirstaid.ca
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February 1, 2023 at 6:13 pm
Recurring and Ticketing Addons plugins not activating after upgrading from EE3 to EE4.
Site is https://sosfirstaidstg.wpengine.com/
Please let me know how to resolve.
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sosfirstaid.ca
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February 1, 2023 at 6:14 pm
Sample error:
Fatal error: Uncaught Error: Undefined constant “EVENT_ESPRESSO_PLUGINFULLPATH” in /nas/content/live/sosfirstaidstg/wp-content/plugins/espresso-ticketing/espresso-ticketing.php:106 Stack trace: #0 /nas/content/live/sosfirstaidstg/wp-includes/class-wp-hook.php(308): espresso_ticketing_install(”) #1 /nas/content/live/sosfirstaidstg/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(”, Array) #2 /nas/content/live/sosfirstaidstg/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #3 /nas/content/live/sosfirstaidstg/wp-admin/plugins.php(194): do_action(‘activate_espres…’) #4 {main} thrown in /nas/content/live/sosfirstaidstg/wp-content/plugins/espresso-ticketing/espresso-ticketing.php on line 106
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Tony
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February 2, 2023 at 4:14 am
Hi there,
EE3 and EE4 are actually 2 completely separate systems and the add-ons for each of those do not work with the other. EE4 migrates the EE3 data over to the ‘new’ system but none of the EE3 add-ons will work on EE4.
You’re activating the EE3 Ticketing add-on which is why you are getting a fatal error, it’s looking for EE3 constants, functions etc.
De-activate all of the EE3 add-ons and install the EE4 versions which you can find on your account page in the EE4 download section.
You’ve mentioned ‘recurring’ in your title and I assume that’s for the recurring events manager add-on but we don’t have an EE4 recurring events manager at this time.
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