SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjdSWEFkNUZRQXJaOUxQNTBjckk3alE9PSIsInZhbHVlIjoiMEdVOUJ1RGxRRmV3dTNnRm92dndqdz09IiwibWFjIjoiZDQ0YzhhYTUwN2QxZmQ2OGE4OWY5NzNjOTVjNWFmNjQxZTE0NjE1Y2FiOWI3MGY4Y2EzNzc5YWRkYzkxZjMyOSIsInRhZyI6IiJ9 limit 1)