SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlV0bXRGOEZjNjU1L0IvcGpVZFVLZkE9PSIsInZhbHVlIjoiRmgrSmpqNHo3QTV2OGJQZndyUFc2dz09IiwibWFjIjoiMmI0OWQ2YTkzYTNlNzkxN2EyZWZkMmU2MzUwZDQ1NWFiOTFlM2MzYjM5NzgyNGEwMTIyYmFmNjU1ZmU5OWQ2MyIsInRhZyI6IiJ9 limit 1)