SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjE5b2EybDlrdEZiVHhBSlh0UDlZMEE9PSIsInZhbHVlIjoiRmRGVzBCWjdrb3RrTFRQRjFqdVNBZz09IiwibWFjIjoiYjRlOWNiZjU3OWFmYTRmNGU3M2IxZmMwNzYwN2E1MmMwNDE3M2JmMTgwMjA1MTMxOGY5YTNlYmUwMjA0NzAwNSIsInRhZyI6IiJ9 limit 1)