SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkhEOFI1NDg0MlArcDkzdnpvZzd5YVE9PSIsInZhbHVlIjoid3k0Y0xoKzR0ZXJFdDUvNUlrSlhDZz09IiwibWFjIjoiMGYzNzU0ZmRlZjRiOGZlZGMyMGY5ZTc1MDA5MTMzYjc4YzNlZGRmYTk0MTIyNzljZThjNjViMTQ1ZjdkYmM5NiIsInRhZyI6IiJ9 limit 1)