SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IktCYkRIaTlvM21vNDVnODBFMTg4R0E9PSIsInZhbHVlIjoieTR3TnBxT2crN0M2WUhIamhuYkVWZz09IiwibWFjIjoiMjQ3NzYxOGVhNmI5NzhiMzNhMjRmNGUxMzBmZTQ2YzRhNjAxZDkxYjc5OWYzZmY4MDQyNDgwYzZhYzMyYzJkZSIsInRhZyI6IiJ9 limit 1)