All-in-One Event Calendar
[resolved] White Screen - fatal error (7 posts)

  1. Devilish Concept
    Posted 3 years ago #

    so came across this plugin an it seems to be what ive been looking for but ive tried uploading the premium file with no luck and then i tried doing it via wp dashboard for the first version which worked fine but once i clicked get the premium version once activated i get a white screen back end and then this front end

    Fatal error: Call to a member function add_cap() on a non-object in

    wp-content/plugins/all-in-one-event-calendar/app/helper/class-ai1ec-platform-helper.php on line 73

    so any help on whats up im not great at coding lol


  2. Richard
    Posted 3 years ago #

    Hi aboveNbelow,

    This is strange behaviour. Can you send a screen shot? Which version of WP are you using?

    Please feel free to email your WP login and FTP info to help@time.ly and we our support team may be able to install this for you / investigate the issue.

  3. kschilling
    Posted 3 years ago #

    Wow, I'm also having this same issue! I just deleted Timely due to another issue I was having and re-installed it, now my it appears as if my website has vaporized, only to be replaced with an all white screen. I'm trying not to panic.

    Here's my link:

  4. kschilling
    Posted 3 years ago #

    So, I upgraded to the premium for free and got my site back but the old bug has returned (event text appearing at the top of my browser window). I so wish this plugin would work.

  5. Richard
    Posted 3 years ago #

    Hi kschilling,

    Glad to hear you got your site back by upgrading. Now, let's try to troubleshoot the event text bug. So that we can rule out a theme or plugin conflict, please can you follow the steps on this link:


    Please let us know how you got on, thank you.

  6. Richard
    Posted 3 years ago #

    Hi kschilling,

    I am going to mark this as resolved as we have not heard from you in over a month.


  7. nascar263
    Posted 2 years ago #

    Hi Richard,

    I too get the error and it has locked me out of my site: How do I manually uninstall this plugin so I can get my site back? Thank you.

    student.lecomsga.com - this is the site with the problem

    Error Message:
    Fatal error: Call to a member function add_cap() on a non-object in /home/content/89/8370089/html/student/wp-content/plugins/all-in-one-event-calendar/app/helper/class-ai1ec-platform-helper.php on line 74

Topic Closed

This topic has been closed to new replies.

About this Plugin

  • All-in-One Event Calendar
  • Frequently Asked Questions
  • Support Threads
  • Reviews

About this Topic


No tags yet.