SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IndBRDcwWUhoVGMyS3NkTjdhVE8yNlE9PSIsInZhbHVlIjoiMnIzSWh5VkVONEFvZGFBSXBKYXQ3QT09IiwibWFjIjoiM2M5M2Y1MDM4YWViZDRkMzFjNTNhYjZmMzE0MTk1NDU0ZmY4ZjdkYjc4MDFhMDkyMWU5NmMyNzA2NTQxYmNhYSIsInRhZyI6IiJ9 limit 1)