Fatal error: Uncaught TypeError: wp_register_font_collection(): Argument #1 ($slug) must be of type string, array given, called in /home/storage/9/3c/fa/heradigitalcombr1/public_html/wp-content/plugins/gutenberg/lib/experimental/fonts/font-library/font-library.php on line 136 and defined in /home/storage/9/3c/fa/heradigitalcombr1/public_html/wp-includes/fonts.php:78 Stack trace: #0 /home/storage/9/3c/fa/heradigitalcombr1/public_html/wp-content/plugins/gutenberg/lib/experimental/fonts/font-library/font-library.php(136): wp_register_font_collection(Array) #1 /home/storage/9/3c/fa/heradigitalcombr1/public_html/wp-content/plugins/gutenberg/lib/load.php(146): require('/home/storage/9...') #2 /home/storage/9/3c/fa/heradigitalcombr1/public_html/wp-content/plugins/gutenberg/gutenberg.php(73): require_once('/home/storage/9...') #3 /home/storage/9/3c/fa/heradigitalcombr1/public_html/wp-content/plugins/gutenberg/gutenberg.php(20): gutenberg_pre_init() #4 /home/storage/9/3c/fa/heradigitalcombr1/public_html/wp-settings.php(517): include_once('/home/storage/9...') #5 /home/storage/9/3c/fa/heradigitalcombr1/public_html/wp-config.php(116): require_once('/home/storage/9...') #6 /home/storage/9/3c/fa/heradigitalcombr1/public_html/wp-load.php(50): require_once('/home/storage/9...') #7 /home/storage/9/3c/fa/heradigitalcombr1/public_html/wp-blog-header.php(13): require_once('/home/storage/9...') #8 /home/storage/9/3c/fa/heradigitalcombr1/public_html/index.php(17): require('/home/storage/9...') #9 {main} thrown in /home/storage/9/3c/fa/heradigitalcombr1/public_html/wp-includes/fonts.php on line 78