SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ikt3MXFFd0ZjM1VNKzFTM0daeHZLd0E9PSIsInZhbHVlIjoiL2NzY0NjTDFWRFRoZEp4VmkzNXQ2dz09IiwibWFjIjoiZTNiYTQzNzUwNmY2YWQ3MzQ3ZTJmYjAxZGIxNGRlNDgyNDY3NmYxOGI5Zjg2ZDYwM2VjYzQwMjEyNzMyOTU1NSIsInRhZyI6IiJ9 limit 1)