SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJVVVREZVZWS3Q5ZlA4aGN5Nzhwa2c9PSIsInZhbHVlIjoiVkk4cW5ZRm9vMlpkSi9GVjR3ZkpRQT09IiwibWFjIjoiNTJiNzU2YzA0MTNmZTlhN2E5OGU0NWM1NjJkNjFiZmM0M2Y5MDg1NWFlYjc2ZDNjODVhMGExNzllM2E3NDgwOSIsInRhZyI6IiJ9 limit 1)