SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJDazdRbVFQbEw0MDFnZFozWjdqcFE9PSIsInZhbHVlIjoiTEhzVDhPSmFFck5mV2lFMGJaSWprQT09IiwibWFjIjoiN2FhMmI5MWQxYWU2Y2Y0ODRjYzZlNjI4YTIwMzU2ZGI4M2ViNTA0YmRhOTM0MjRlN2UyNjYyMmI1ZGMxMmJmOCIsInRhZyI6IiJ9 limit 1)