SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InFmb1BveSt3SldQRmZDOUV0WmgyeUE9PSIsInZhbHVlIjoibXU3MEtra3dTZXpscko2azNybXg5Zz09IiwibWFjIjoiYjc1OGZiMjE1NGRiODAyYzA4MzY3YzNhMzQ5YTZlOGUzZDJiYzM1MDAwNDkyYjY0MjZkYWM3MDdlNmQ5YWEyNCIsInRhZyI6IiJ9 limit 1)