SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImxiK2VsQ1hsUzVldGN1bTcvK3gxM1E9PSIsInZhbHVlIjoiSUU0L2FFTDBRUmVLYUlXRHVXdk9QUT09IiwibWFjIjoiZDM1Mjg0ZmQ1OTVjNDBiNDE3NTZhMzFmNjZmOWRiM2MzMGJjZmZhY2VhZTFkMDQ0ODllMTA4MTZlNjBhZDczYyIsInRhZyI6IiJ9 limit 1)