SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjJkaE5Xa2VsZ0hzalVCRWEwY0dBQnc9PSIsInZhbHVlIjoiclNHbkRkelBLWUJBeG4wMVJoeEpIUT09IiwibWFjIjoiMDVkYTcyYTRjYzhiOWM3NzJjMTM2MjE4MjNjNjA4YTkxZDQ1MThhYTk0MWNjYmFhYzQ1MTkwY2Y5ZWVmOGE2ZSIsInRhZyI6IiJ9 limit 1)