SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImRzb0FUdHFuT1lKeE82b05GeUJFR3c9PSIsInZhbHVlIjoiY0RrbkFLbFZtWkpuS0JDZlNGM3VqZz09IiwibWFjIjoiNGM1MzAwYjU2NzdlMWZiM2ZhNzZmYmQwNWY4ZGVlZjExZDg2ZjU1MmY2YTMxODQ5Mzk0ZTUwNTU0OWIzZjVlNCIsInRhZyI6IiJ9 limit 1)