[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions_display.php on line 453: compact(): Undefined variable $catless

Fatal error: Uncaught TypeError: array_key_exists(): Argument #2 ($array) must be of type array, phpbb\template\twig\definition given in /home/groovec/public_html/forum/vendor/twig/twig/lib/Twig/Template.php:484 Stack trace: #0 /home/groovec/public_html/forum/cache/twig/a/e/aef38936d1f96cd68fc015892d67a80a28371f4cd2c106a2d9d63b5cdce3e2d5.php(300): Twig_Template->getAttribute(Object(phpbb\template\twig\definition), 'STYLESHEETS', Array) #1 /home/groovec/public_html/forum/vendor/twig/twig/lib/Twig/Template.php(340): __TwigTemplate_aef38936d1f96cd68fc015892d67a80a28371f4cd2c106a2d9d63b5cdce3e2d5->doDisplay(Array, Array) #2 /home/groovec/public_html/forum/vendor/twig/twig/lib/Twig/Template.php(314): Twig_Template->displayWithErrorHandling(Array, Array) #3 /home/groovec/public_html/forum/cache/twig/0/7/070726ca9bbd90e42206726757b49a974e540ad538d752d34893a829317375c4.php(26): Twig_Template->display(Array) #4 /home/groovec/public_html/forum/vendor/twig/twig/lib/Twig/Template.php(340): __TwigTemplate_070726ca9bbd90e42206726757b49a974e540ad538d752d34893a829317375c4->doDisplay(Array, Array) #5 /home/groovec/public_html/forum/vendor/twig/twig/lib/Twig/Template.php(314): Twig_Template->displayWithErrorHandling(Array, Array) #6 /home/groovec/public_html/forum/vendor/twig/twig/lib/Twig/Environment.php(308): Twig_Template->display(Array) #7 /home/groovec/public_html/forum/phpbb/template/twig/twig.php(332): Twig_Environment->display('index_body.html', Array) #8 /home/groovec/public_html/forum/includes/functions.php(5457): phpbb\template\twig\twig->display('body') #9 /home/groovec/public_html/forum/index.php(207): page_footer() #10 {main} thrown in /home/groovec/public_html/forum/vendor/twig/twig/lib/Twig/Template.php on line 484