PHP Fatal error: Uncaught TEC\Common\Exceptions\Not_Bound_Exception

  • Resolved zwerfkatnl

    (@zwerfkatnl)


    2 months ago

    When I switch to PHP 8.3 in DirectAdmin the events page doesn’t work anymore and I get the messages in apache error log as listed below. When switching back to PHP 7.4 everything works fine again.

    Using latest version 6.15.17 (Required by: Divi Events Calendar).

    [Sun Mar 01 19:57:15.723762 2026] [proxy_fcgi:error] [pid 1441:tid 1521] [remote XX.XXX.XX.XX:37188] AH01071: Got error 'PHP message: PHP Fatal error: Uncaught TEC\Common\Exceptions\Not_Bound_Exception: Error while making tec.rest-v1.headers-base: tribe__REST__Headers__Supported::__construct(): Argument #2 ($main) must be of type Tribe__REST__Main, Tribe__Events__REST__V1__Main given, called in /home/xxxx/domains/mijndomein.com/public_html/wp-content/plugins/the-events-calendar/src/Tribe/REST/V1/Main.php on line 142. in /home/xxxx/domains/mijndomein.com/public_html/wp-content/plugins/the-events-calendar/common/src/Common/Contracts/Container.php:35\nStack trace:\n#0 /home/xxxx/domains/mijndomein.com/public_html/wp-content/plugins/the-events-calendar/common/vendor/vendor-prefixed/lucatume/di52/src/Container.php(249): TEC\Common\Contracts\Container->get()\n#1 /home/xxxx/domains/mijndomein.com/public_html/wp-content/plugins/the-events-calendar/common/src/Tribe/Container.php(179): TEC\Common\lucatume\DI52\Container->make()\n#2 /home/xxxx/domains/mijndomein…', referer: https://www.mijndomein.com/

Viewing 2 replies - 1 through 2 (of 2 total)
  • Plugin Support tristan083

    (@tristan083)

    2 months ago

    Hi @zwerfkatnl ,

    Thank you for reaching out.

    I have not been able to reproduce this issue in my testing environment, running PHP 8.3 and just The Events Calendar plugin.

    I suspect there’s a conflict that’s causing the issue here. It would be good to test for conflicts. Could you follow the steps below?

    1. Deactivate all other plugins except for The Events Calendar Plugins.
    2. Switching to the Default theme.

    Please read the Testing for Conflicts article before doing anything. 

    To be safe, we’d recommend conducting tests and updates on a Staging Server. Also, please keep a working backup of your website.

    Plugin Support Darian

    (@d0153)

    2 months ago

    Hi there,

    It looks like this thread has become inactive, so I’ll go ahead and close it for now.

    If you have any further questions or concerns, please feel free to reopen this thread or start a new one — we’ll be happy to help.

Viewing 2 replies - 1 through 2 (of 2 total)

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  • 2 replies
  • 3 participants
  • Last reply from: Darian
  • Last activity: 2 months ago
  • Status: resolved