SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJkYjFCa3k3c2IwU0gyNVR3cXZDU2c9PSIsInZhbHVlIjoiZFZudGxWUHZLQ0Y3SzV5U3lvSG0wZz09IiwibWFjIjoiMzg0N2EwNWJjMDNjNjE2YzBmN2Q3ZjExMmM3YTRlNjAzZDM2NTA5Zjg5MTBkNzQ4OTU0ZmE1M2ZkMmY2NTcwNyIsInRhZyI6IiJ9 limit 1)