Fatal error: Uncaught Error: Call to undefined function trailingslashit() in /storage/content/75/116275/bisonblog.se/public_html/wp-includes/class-wp-textdomain-registry.php:103
Stack trace:
#0 /storage/content/75/116275/bisonblog.se/public_html/wp-includes/l10n.php(784): WP_Textdomain_Registry->set('default', 'sv_SE', '/storage/conten...')
#1 /storage/content/75/116275/bisonblog.se/public_html/wp-includes/load.php(1401): load_textdomain('default', '/storage/conten...', 'sv_SE')
#2 /storage/content/75/116275/bisonblog.se/public_html/wp-includes/load.php(278): wp_load_translations_early()
#3 /storage/content/75/116275/bisonblog.se/public_html/wp-settings.php(74): wp_maintenance()
#4 /storage/content/75/116275/bisonblog.se/public_html/wp-config.php(180): require_once('/storage/conten...')
#5 /storage/content/75/116275/bisonblog.se/public_html/wp-load.php(50): require_once('/storage/conten...')
#6 /storage/content/75/116275/bisonblog.se/public_html/wp-blog-header.php(13): require_once('/storage/conten...')
#7 /storage/conten in /storage/content/75/116275/bisonblog.se/public_html/wp-includes/class-wp-textdomain-registry.php on line 103