SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlRoRTZOZ0dOb2FUYlhsVGU0ZFVhdnc9PSIsInZhbHVlIjoiMm1qdmlSbnJRaGNJRUJkUFEvbHg5dz09IiwibWFjIjoiMmRlMWJjMzhlMDQ0MDIwYzIzNmU5NjQwZDI1NTJkNjQ1NWFjZDZiYWI4N2JhOGJhYzY2YTFmY2U3OWFhNThiZSIsInRhZyI6IiJ9 limit 1)