SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImxWVWdRZmV3OGFRenBFRU9TU0xyY3c9PSIsInZhbHVlIjoiTmRRZ2ltUU53MGdCRkM2Z3hJekJ1QT09IiwibWFjIjoiNzgwYThkNzgxOTAxNmZjODA1NGE3ZWVlMDFhOWFmNjRkMDRiMTI1Y2ZlNzg4YzIzZDA4OWVmZDZkNjkwZDdlYSIsInRhZyI6IiJ9 limit 1)