SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjZEZ2gycU1DcFhIYTcybGtMUGxNWnc9PSIsInZhbHVlIjoidEh4LytvSUdSMFFrSWV6cVc2d2ROQT09IiwibWFjIjoiYmE2YTFhNDA5ZGJkZTkxYjU1NmRjNzY5OTEwOTJlNWVlYzYxMTAwYzM4Zjg0MzRkOTViZDcxNWI3OTU4NTZjYiIsInRhZyI6IiJ9 limit 1)