SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImlqNXRIajRia1BEdzFFOGxEUkMzdkE9PSIsInZhbHVlIjoiVkROUjc0WHZ0SW9PUEdpY2dYM3V1Zz09IiwibWFjIjoiOTI0NjU3YzEyYmVhOWIzOTIyMzhhYzRmZDU4Njg5NzcxMzg4ZThhYzJiNjM4N2MwOWY1NDhmNzNlOTVjYWQ2NCIsInRhZyI6IiJ9 limit 1)