SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkpNWWUzMHBzZEtEQ3g3Y0FyWU5xVWc9PSIsInZhbHVlIjoieEVHWFpBbXg0VncvUlQ3SThySFBrZz09IiwibWFjIjoiY2JiMmU3MzY5YmU2M2VjMDBhMGRmZGVhZmRiMmQyNzQ1ODFkNzA2MDc3Y2ZhOWY0NjFhOWQyMTQ4MWVkYWI2NyIsInRhZyI6IiJ9 limit 1)