SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InVmSGRaWkFrUUYvckMzZDg1NjBTZ0E9PSIsInZhbHVlIjoicGNFNlp3bWVWaWhZUVJZVWJyMXdYUT09IiwibWFjIjoiNjlmOGU3N2M1MzliNTkxYzVlNTRlYWIyMWFhMzIzMTU2MmJiMTM5ZTdiMDVlZWJiM2RlYTg3MjZjZjA1Nzk4ZSIsInRhZyI6IiJ9 limit 1)