SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ikg4RnpuSWcvRUxocHFKNVB3YVVGaWc9PSIsInZhbHVlIjoiMW9TViswcE53U0FaSzdRU0ZLMWk5Zz09IiwibWFjIjoiMzAyYmViNzY4ZmUyZDNkZjRkMzc0M2QwMjdiMWViYjkzYjI0ZTQ1ZDhhOTFkYmQ0NThkNjFiNjgwZTZiYWU0MCIsInRhZyI6IiJ9 limit 1)