SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImlQQ2lQZktEbXRKMDFrRUVnaWM2OXc9PSIsInZhbHVlIjoiMnBqbEJZWjEzZjFRRnFCdC9MNHp2QT09IiwibWFjIjoiZDRhNDFiMWFkMDYzZGQ1N2I3M2UyNzE1ODdiNjk3M2E2MjM3NTQ2YmQ0NzcyNzdjNjY5NDA5NGEzNjYzYzNjMyIsInRhZyI6IiJ9 limit 1)