SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InJFTXZ1OExxYy9VMm01bTkwVmpqTGc9PSIsInZhbHVlIjoiZnpTb05zeklEUWlCQWV1Y1dxWW5zZz09IiwibWFjIjoiYTNiYTJhODI0YzBhM2UyMjVkNDVlYWI1NTkxZDJkZjMwODA1NGI4ZTgxZTk2YjJmNGQyMjNiZDM5ZGU3MGVkYyIsInRhZyI6IiJ9 limit 1)