SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImZkOFpsK0pmVGMyQTAvZEIyTGFTc3c9PSIsInZhbHVlIjoiOGV5VXI2NytFcXZXdWdxSFhJdUJ3QT09IiwibWFjIjoiODA1MjI3OGM3Y2I5NDcxMTQwYjY5NTNmM2QyNjY4ZGIxYzA4OGQxN2NmOTc2ZmEzMWQ4MzcyNjdlZDQ2OWM4OCIsInRhZyI6IiJ9 limit 1)