SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlpMRmFjZ2RVQkl6RG5ySEVpcTMzcUE9PSIsInZhbHVlIjoiK1V3eHI0bGZ6VFpvN25SUk4zRUwvdz09IiwibWFjIjoiMzJkNGVjODdmNjQ3MTU0MDIyZjcwYjExZTU1NDBjODUwNGUzMWRlOGUxMWY3YjZiM2IzMzhiYWU3OGY4NWQ2NyIsInRhZyI6IiJ9 limit 1)