PHP 7.4 unparenthesized fatal error

I just installed the TubePress Plugin on Local and it broke the site.
Latest version of wordpress and TubePress

Hi @jesper, thank you for reporting this! This looks like a new bug with PHP 7.4, but here are the steps that should resolve it:

  1. Using your favorite text editor, open up /Users/jesper/.../wp-content/plugins/tubepress_pro_5_1_8/vendor/twig/twig/lib/Twig/Node.php

  2. Change line 42 FROM

@trigger_error(sprintf('Using "%s" for the value of node "%s" of "%s" is deprecated since version 1.25 and will be removed in 2.0.', is_object($node) ? get_class($node) : null === $node ? 'null' : gettype($node), $name, get_class($this)), E_USER_DEPRECATED);

TO

@trigger_error(sprintf('Using "%s" for the value of node "%s" of "%s" is deprecated since version 1.25 and will be removed in 2.0.', (is_object($node) ? get_class($node) : null) === ($node ? 'null' : gettype($node)), $name, get_class($this)), E_USER_DEPRECATED);

  1. Save the file.

The error should go away. Would you let us know? We are prepping TubePress 5.1.9 and will include this fix in its release.