SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InJBbk9jQStZWTZZNG8rWXdLTG5RU2c9PSIsInZhbHVlIjoicmRGcjU0RXIybThBcWV1ZDJrMy9IQT09IiwibWFjIjoiMjM0M2IyMzE0OWI3YWE3YzhhNjQ0NzFkZmU0YjdjMzcxZWI2OWEwMzcyZTljYzAyYzczZGZiYTE5NjU4MGMwYyIsInRhZyI6IiJ9 limit 1)