SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ii9sSUV5MzFYVnNmaVR5c2lyR3l2Wmc9PSIsInZhbHVlIjoiYXhoc3VnVzUwRGNlZ01yUm13WUVEdz09IiwibWFjIjoiMTQ2ZDQyZjg4NTgxMTU2ZmI4ZTM0YjAxOTFjY2FkNGJlMzE1Njg3OGI0NzA0OWM3Y2I3NjNkY2JiMGFmNGMzMCIsInRhZyI6IiJ9 limit 1)