SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjMrQ1dQTXAzYzlkRFF3WHBFOUhYbGc9PSIsInZhbHVlIjoidDVOUVVrYy9RUi9odTV0dldNcE85dz09IiwibWFjIjoiYTkxNTc5NTkwN2U5Mzg5MmZlMTI3NWQwZDY2YjFiZTI5NzBhNmFkNDliOGJjYTQ1ZmIxNzcwMzZhMDZiMWUyNiIsInRhZyI6IiJ9 limit 1)