SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlhNQVN5M1ZqMzBIaHU3OStYQ20va3c9PSIsInZhbHVlIjoiWHNvdTdqU09IbEtKWUVkNVJYRjduUT09IiwibWFjIjoiNDkyZWY1NzQ2NjYyZDZhMmMwYTE4MzJiZTZlMjYzYTZhMGQ1ZTgxODJkNDE4MjkyMjM1OTVlYWM5ZmU5NGMyMSIsInRhZyI6IiJ9 limit 1)