SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InJ0Z3E2NDJBVmRHVlAzWEUvNjZ2a2c9PSIsInZhbHVlIjoiYWdrM3dhaXlPa1V0bEkxRndoVm9tQT09IiwibWFjIjoiYzI5NTYwOWVmZjczZDgyOGYxMWRjM2EyZjliOGY5ZjRlNjAwYjgyOGVkODg4MjYwNzEzNDBiZGE1N2ZmZTVmYSIsInRhZyI6IiJ9 limit 1)