SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJ2VUo2UDBmZk5ROXluS2lvbjgramc9PSIsInZhbHVlIjoiZkxucDNUaFEzektlS0wwbW5rVTdhdz09IiwibWFjIjoiNGE3ZWFiYmIyZWM3ZGE2OWVkNjRmYjRkMzY2MDVmMzMxNzUyZmQ2OGNhZWUyNzBlYWEzMmI1ZDJlYzZiNjA1YSIsInRhZyI6IiJ9 limit 1)