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Error on Calendar plugin activation

Posted: January 12, 2016 at 6:48 am


Olaf Hassenrueck

January 12, 2016 at 6:48 am

Hi there,
I was moving my site to another server and domain. To get it all running I had to disable all plugins. Now as all is running fine again I tried to reactivate the espresso and calendar plugins. The main espresso plugin works fine, but when I activate the calendar plugin, my site is only showing the following message (even in the admin panel) and the only way to get it back, is to disable the calendar plugin in the mysql database.

An EE_Error exception was thrown!   code: EE_Config - _verify_config_params - 454
"The "" class is not an instance of EE_Config_Base."
click to view backtrace and class/method details 
ABSOLUTE PATH /wp-content/plugins/event-espresso-core-reg/core/EE_Config.core.php   ( line no: 454 )

Any suggestions how to fix that?

Best


Tony

  • Support Staff

January 12, 2016 at 7:06 am

Hi Olaf,

That error points to an issue with the site migration, how did you move your site?

Did you use a plugin or script to alter the domain within the database?


Olaf Hassenrueck

January 12, 2016 at 7:41 am

Hi Tony,

thx for your fast reply. I moved it to a dev server to test setting it to ssl. I searched/replaced manually within the sql file. If that is the reason it is all fine for me, since the move was just a test for the ssl on the live site.
In general, ssl should be no problem for EE, right?


Lorenzo Orlando Caum

  • Support Staff

January 12, 2016 at 8:37 am

Hi Olaf,

Event Espresso can be used with a dedicated SSL certificate. Just be sure to secure your WP dashboard (wp-admin) AND also the registration checkout page:

https://eventespresso.com/wiki/espresso-sslhttps/


Lorenzo

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