Fatal error: Uncaught Error: Call to a member function add_query_var() on array in /home/c1360132/public_html/wp-includes/class-wp-taxonomy.php:503 Stack trace: #0 /home/c1360132/public_html/wp-includes/taxonomy.php(533): WP_Taxonomy->add_rewrite_rules() #1 /home/c1360132/public_html/wp-includes/taxonomy.php(82): register_taxonomy('category', 'post', Array) #2 /home/c1360132/public_html/wp-settings.php(499): create_initial_taxonomies() #3 /home/c1360132/public_html/wp-config.php(102): require_once('/home/c1360132/...') #4 /home/c1360132/public_html/wp-load.php(50): require_once('/home/c1360132/...') #5 /home/c1360132/public_html/wp-blog-header.php(13): require_once('/home/c1360132/...') #6 /home/c1360132/public_html/index.php(22): require('/home/c1360132/...') #7 {main} thrown in /home/c1360132/public_html/wp-includes/class-wp-taxonomy.php on line 503