SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImNGY2lKNkp1bjlWMWVlaU9KUEZnS0E9PSIsInZhbHVlIjoiR25BS1ZKNHRkbmduZ0pwVlRwRzNJdz09IiwibWFjIjoiMTZiMGE3MzFlMzM0ZGEzMzAyZTM0MmM0OWEyOWI1MmQyY2MwZjA4OTc2YzcwZTc4YWQ5NDQ4NWM4ODY0MWYzYiIsInRhZyI6IiJ9 limit 1)