SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjB2ZmV5U0ZSZW1lU3FoUHQ3OXUxc3c9PSIsInZhbHVlIjoiQkRaY093SC9OSkJlRVY1VEhRdThWUT09IiwibWFjIjoiYjhlYjg3YzlmMWVlMjFiZTBhMjE0YTE3YjgyZWMwZGEwZTE5ZmFlZjVmOTYxYzNhOWE4YTQxMzUxZjQ5Y2E3MSIsInRhZyI6IiJ9 limit 1)