SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlFmcTFXMnlIK25KWnlIRUNWbFUxNkE9PSIsInZhbHVlIjoiQ0FoV0RSSFZvNkg4OFlmK001QkV0QT09IiwibWFjIjoiMDAwMTU4NjExYmU5ZmI1NmQ2YTMyZTU5MTY2ZDJlZTUzZGNkNGE0ODQ0MjEzM2EyNDU1YjUyMzEyZDA2MGM1MyIsInRhZyI6IiJ9 limit 1)