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Chris Bouse
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August 16, 2017 at 1:14 am
Hello, im having an issue where my admin bar is missing when viewing my site. It works fine in the dashboard but is gone when im logged in and viewing the page. I have already verified that the box is checked for my user profile. I entered debugging mode and got the below error. could this be causing my issue? I cant afford to disable the plugin as it is vital to our operations. Any help/advice you can give would be greatly appreciated.
Warning: Cannot modify header information – headers already sent by (output started at /home/lacrtcor/public_html/wp-includes/functions.php:4139) in /home/lacrtcor/public_html/wp-content/plugins/event-espresso-core-reg/core/EE_Front_Controller.core.php on line 100
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Tony
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August 16, 2017 at 2:32 am
Hi Chris,
That error posted will likely be another symptom of the of the problem rather than the cause, that error means EE tried to start a ‘session’ on your site but something had already output something to the page that wasn’t expected (most likely another error being output with WP_Debug enabled).
Can you check within the error logs and see if there are any other errors with the above?
You can add this snippet: https://gist.github.com/Pebblo/8787f5530ea777c84aaf62f075e55b32
To your wp-config.php file to log the errors within /wp-content/debug.log but not display them on the site. You add that somewhere before the line /* That's all, stop editing! Happy blogging. */ in that file.
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Chris Bouse
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August 19, 2017 at 12:52 pm
Ok, im finding that the admin bar issues may have something to do with Google Chrome as it is showing up in safari. Shortly after completing the steps you outlined above it started working in Chrome but only lasted for a day or so. Here is the error log you requested, there are still a couple issues with EE. Not a super user of WordPress but I know enough to be dangerous so any advice you can give would be greatly appreciated.
We just had an issue yesterday with someone that tried to register two students. They said EE kept telling Paypal that they had a $0 balance and their payment transaction keep getting denied. We have been using EE for quite some time and just recently started having issues.
[17-Aug-2017 23:33:42 UTC] PHP Warning: DOMNode::cloneNode(): ID invoice already defined in /wp-content/plugins/event-espresso-core-reg/core/third_party_libs/dompdf/include/frame_decorator.cls.php on line 429
[18-Aug-2017 19:08:10 UTC] A valid DateTime could not be recreated from "-0001-11-29 16:00:00 -0800 America/Los_Angeles" because the following errors occurred: <br /> Array
(
[warning_count] => 0
[warnings] => Array
(
)
[error_count] => 1
[errors] => Array
(
[0] => Unexpected data found.
)
)
<br /> PHP version: 5.6.21
[18-Aug-2017 21:32:46 UTC] PHP Fatal error: Call to undefined function wpdm_list_categories() in /wp-content/themes/executive-pro/page_downloads.php on line 24
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This reply was modified 7 years, 5 months ago by
 Tony. Reason: Remove multiple duplicate errors, remove server path
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This reply was modified 7 years, 5 months ago by Tony.
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Josh
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August 19, 2017 at 2:01 pm
The last error from the page downloads file of the theme through a fatal error because it tried to use a function that was not defined. You can contact the support staff for the theme to get help with that error.
The “valid DateTime could not be recreated from” error can be prevented by going to Event Espresso > General Settings > Admin Options then you set Encode Session Data? to Yes.
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Chris Bouse
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August 20, 2017 at 8:03 pm
Thank you so much for your help
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