SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InBYUFBTMnJDY0tqN00zdC9LNHRCWHc9PSIsInZhbHVlIjoiWk9IOFBQK2ZxcWt5Y3VnSjVwcDNDZz09IiwibWFjIjoiMmFmZDViMjFiYWIzZTllYTFlN2M1ZDRmZGJjNWYyZGU5OTAxOGJlODUzZDJjYzAxYmQ3MzczYzhjNWE3ODE0NyIsInRhZyI6IiJ9 limit 1)