SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Iml1WXhBTFFQcXpKU1FDVkhObENkSVE9PSIsInZhbHVlIjoiNEx1cGRrL3JjRWZ2ZjFHTWVVNXJMUT09IiwibWFjIjoiNTQwZDVkNzViZGRhZTFlYTNiNzk3MTFlZTM0NTM5MjcwOTdlNGQ2ZmRkNTg3Zjk4OGFiNjA0OGVmYmE3NjZjNiIsInRhZyI6IiJ9 limit 1)