SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik4wbE1TR1B5WnhCOW1vcHB5STlMc3c9PSIsInZhbHVlIjoiWlY3REl1SzFYcG1MaE5ubUpLbFdvQT09IiwibWFjIjoiNDUwZmE3Njg1YjIyOTViZWU2ODNlMDJkZGMxN2Y2NzEyYjE3NjlkYTIzOWQ0NzIzYzU2ZjZiMzIxNDM5NjU1YSIsInRhZyI6IiJ9 limit 1)