SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImptNUVuOE9RZXJoSGxodWxiUWYxQmc9PSIsInZhbHVlIjoiNENnQkE3Wkc5RDNMVkNSYkhFaVQ4dz09IiwibWFjIjoiMzU5NDdhNTQxNjY1ZjdkMDM5MzIyNzY5ZTkwZThmZmI2ZjE4Mzk4M2U4NTkyYTllM2Y1NjYzMDcxOWVkMjA0OSIsInRhZyI6IiJ9 limit 1)