SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlY3L3BuWXFSU3hWS2c5alR6dDljQUE9PSIsInZhbHVlIjoiczlEZmFXTktRMTJXc2kyUmtNcjNzZz09IiwibWFjIjoiZDVjNDU5Yzc0NmNjNzVhMWI3NTA5OWMwMTU3MzVmMTkyOTNhNDczZDUzYjdjY2QyYjBmN2MyOGQwY2ZhYjg0YiIsInRhZyI6IiJ9 limit 1)