SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InBlL3FkdXJsYkpoeU80UTBDSnY0OEE9PSIsInZhbHVlIjoiR1A2QS9QRUtUQjF5d255SDRWTjFBdz09IiwibWFjIjoiMGFkYTA2ZGQ2NzkwMmRkY2VkNmMyODEwYWU3M2NjYzdiYjg4YTA3YTM0Y2IyOTQwMjY1NjJmYjJjZTVjMzY2MCIsInRhZyI6IiJ9 limit 1)