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Many Errors in log file cause by tubepress_pro_5_1_0

Feb 02, 2017 02:05PM PST
2017/02/02 21:52:38 [error] 51509#0: *5254328 FastCGI sent in stderr: "PHP message: PHP Fatal error: Uncaught Error: Function name must be a string in /www/mysitegc_487/public/wp-content/plugins/tubepress_pro_5_1_0/vendor/yahnis-elsts/plugin-update-checker/vendor/Parsedown.php:1412
Stack trace:
#0 /www/mysitegc_487/public/wp-content/plugins/tubepress_pro_5_1_0/vendor/yahnis-elsts/plugin-update-checker/vendor/Parsedown.php(279): Parsedown->element(Array)
#1 /www/mysitegc_487/public/wp-content/plugins/tubepress_pro_5_1_0/vendor/yahnis-elsts/plugin-update-checker/vendor/Parsedown.php(39): Parsedown->lines(Array)
#2 /www/mysitegc_487/public/wp-content/plugins/tubepress_pro_5_1_0/vendor/yahnis-elsts/plugin-update-checker/github-checker.php(262): Parsedown->text('This update for...')
#3 /www/mysitegc_487/public/wp-content/plugins/tubepress_pro_5_1_0/vendor/yahnis-elsts/plugin-update-checker/github-checker.php(79): PucGitHubChecker_2_2->parseMarkdown('This update for...')
#4 /www/mysitegc_487/public/wp-content/plugins/tubepress_pro_5_1_0/vendor/yahnis-elsts/plugin-upda" while reading upstream, client:, server:, request: "GET /wp-admin/update.php?action=install-plugin&plugin=wp-smushit&_wpnonce=f787ae07b3 HTTP/1.0", upstream: "fastcgi://unix:/var/run/php7-fpm-mysitegc.sock:", host: "", referrer: ""

This is blocking the installation of other plugins, too.
Elisabeth T.  STAFF
Feb 02, 2017 03:19PM PST

Thanks for getting in touch. TubePress supports PHP 7 from version 5.1.2 and up, so updating 1 to the latest version of TubePress should resolve these errors. Please let us know if there is anything else we can do to assist!


Feb 03, 2017 11:36AM PST
I can not enable automatic plugin updates because the settings page gives me a 500 error. It won't load.
Elisabeth T.  STAFF
Feb 03, 2017 12:00PM PST

Performing a manual upgrade should clear things up. You can do this by completing the following steps:

1. Delete the entire /www/mysitegc_487/public/wp-content/plugins/tubepress_pro_5_1_0 directory

2. Perform a fresh install of TubePress Pro 5.1.5 1

That should take care of it, but please let us know if we can do anything else to assist.


Feb 03, 2017 12:24PM PST
This is not resolved. I deleted the directory, manually reinstalled the plugin from the downloads page in my account and the Settings Page for Tubepress still causes a 500 error and I can not access it!
Elisabeth T.  STAFF
Feb 03, 2017 12:30PM PST

So sorry for the continued frustration! Are you willing and able to share both WP and FTP admin access with us? If so, please do so via a private ticket: We’ll be happy to log in on your behalf and troubleshoot. Please let us know.

Feb 03, 2017 12:40PM PST
How about an error msg instead...

2017/02/03 20:23:13 [error] 473#0: *53797 FastCGI sent in stderr: "PHP message: PHP Fatal error: Allowed memory size of 536870912 bytes exhausted (tried to allocate 20480 bytes) in /www/mysite/public/wp-content/plugins/tubepress_pro_5_1_5/src/add-ons/wordpress/classes/tubepress/wordpress/impl/listeners/options/AcceptableValuesListener.php on line 96
Elisabeth T.  STAFF
Feb 03, 2017 12:48PM PST

Typically this error means that your site is trying to load several plugins, and TubePress is simply “the straw that broke the camel’s back.” This article 1 explains some techniques you might try, but we’d recommend contacting your host as they’ll be able to raise your site’s memory limit.


Elisabeth T.  STAFF
Feb 03, 2017 01:12PM PST

Without being able to see the problem firsthand, what’s likely happening is that during TubePress activation your web server’s memory limit is exhausted. You will need to either:

1. Disable some plugins to free up memory, then activate TubePress. You should then be able to reactivate any plugins that you disabled. After activation, TubePress consumes a very small amount of memory, but activation is computationally expensive.


2. Ask your web host to increase your PHP memory limit.

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