SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkdYOUtCYjRMOGZlZXJRZ25qRWc5OUE9PSIsInZhbHVlIjoiUFpFMGpjSGVyRFY4dVcvZnV1eWovUT09IiwibWFjIjoiMWZlZGVkNzA2MmIzMDY4OWNhMjUyNjNlOTlkMWVhYmVjMmVkZjQ0MmY2MGMwMTU1MGFkZjM0ODJhZTQxYWJjMCIsInRhZyI6IiJ9 limit 1)