SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjVLVDV3L3NkNjVZd3pMeFFYZXhTaFE9PSIsInZhbHVlIjoiMUNGVzhYZkFrMXU5d040WTc0Y2NxQT09IiwibWFjIjoiYjhhOGZjNmNhYTE2NjEwODg4ZmY1ZWM5OGUwNjZiN2RjMGViMGFiN2QwMmIwN2I2ZjNmMDE0NDViNmRhOWU5ZCIsInRhZyI6IiJ9 limit 1)