SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlpKK1E2Mk9RYU9jb1FaRkdEaFk0Q0E9PSIsInZhbHVlIjoiK0JvRW8raER4V2xrUWEySHd0dHdLUT09IiwibWFjIjoiMGJlZTBmZTE0NTcwNzI3OTgxZGY5Yzk4MjUzNTE2NTU3OGZlNjE1ZThlZDFiNGRkZmE5OWM1NDk2OGI5NGY2MiIsInRhZyI6IiJ9 limit 1)