SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkZ0dnhDSlNHUU5xd3R5Q0MzRXRqQVE9PSIsInZhbHVlIjoiRC93WHF0NDlzTkZ2K0RrUlpwc3pxdz09IiwibWFjIjoiNjgyYzVkNTcxNmVlNGMyMDY5MjYwMjRmOTRhMzQwYmFkYjlmNjRkYmY5ODAyYzg1ZDRkMzk0ZTBkYWQ0ZDRkNSIsInRhZyI6IiJ9 limit 1)