SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlBRR1BxMEgxOHBTc2l3SlgvZHdDWFE9PSIsInZhbHVlIjoiZnF5WTNDS3M0ZjBmOGh0UE9oWXlQQT09IiwibWFjIjoiZWRkMWMyODRiNzJiZDBjOWY3NjAwZmJjMTA0NDBmYzIxZjM4MjFkZjYwZjU4M2RkOGM4OTU1MTI0MjkwMzYwZCIsInRhZyI6IiJ9 limit 1)