SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkExYS9oWFlTdE1WV1FYNnQyaXJxZ3c9PSIsInZhbHVlIjoiNEFXRlUxLys3Tk1uQ3NuVHN1b29uQT09IiwibWFjIjoiYTExYjljMzlmZGRiNGNiMmQ2ZDIyNDZkOGE5NDg0MzE1NGVhZmFkYTRlZTA0ODNkNDFlZTM4ZTU4MTYyZGNhYyIsInRhZyI6IiJ9 limit 1)