SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjZ1SXhyYlFlWHB1VzIweEJISlVTVkE9PSIsInZhbHVlIjoiWXVDSlNwZm9xd0VoQzVaOTQyNjA1UT09IiwibWFjIjoiMGVjMjM2MGQxYmRiMDAyMTRmMzRmZDVlNDIxOWEyNDRjMGUwODgyYjYwOTgxZGM5ZGQ0MmY2ZDg4OWViZGMwZSIsInRhZyI6IiJ9 limit 1)