SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkZKeEV4a3MxUWFkNzhDRTU0YUtCV0E9PSIsInZhbHVlIjoiVHRzZ2pSTVBkK1ptSEp2Z2JjRTBzQT09IiwibWFjIjoiZTQ2Yzk3ZjMwMGYzY2ExZDY4MmUwNjE5NDI1YTc3MmZjZjdlODYxZTgzNGY2ODVkODEyNjBhZGY2ZTgwNTNjMSIsInRhZyI6IiJ9 limit 1)