Fatal error: Uncaught TypeError: wp_register_font_collection(): Argument #1 ($slug) must be of type string, array given, called in /home3/immattjo/public_html/brewsperience/wp-content/plugins/gutenberg/lib/experimental/fonts/font-library/font-library.php on line 136 and defined in /home3/immattjo/public_html/brewsperience/wp-includes/fonts.php:78 Stack trace: #0 /home3/immattjo/public_html/brewsperience/wp-content/plugins/gutenberg/lib/experimental/fonts/font-library/font-library.php(136): wp_register_font_collection(Array) #1 /home3/immattjo/public_html/brewsperience/wp-content/plugins/gutenberg/lib/load.php(146): require('/home3/immattjo...') #2 /home3/immattjo/public_html/brewsperience/wp-content/plugins/gutenberg/gutenberg.php(73): require_once('/home3/immattjo...') #3 /home3/immattjo/public_html/brewsperience/wp-content/plugins/gutenberg/gutenberg.php(20): gutenberg_pre_init() #4 /home3/immattjo/public_html/brewsperience/wp-settings.php(517): include_once('/home3/immattjo...') #5 /home3/immattjo/public_html/brewsperience/wp-config.php(96): require_once('/home3/immattjo...') #6 /home3/immattjo/public_html/brewsperience/wp-load.php(50): require_once('/home3/immattjo...') #7 /home3/immattjo/public_html/brewsperience/wp-blog-header.php(13): require_once('/home3/immattjo...') #8 /home3/immattjo/public_html/brewsperience/index.php(17): require('/home3/immattjo...') #9 {main} thrown in /home3/immattjo/public_html/brewsperience/wp-includes/fonts.php on line 78