SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImR1MDZxVFdoamZtek41dFNpekJ5QlE9PSIsInZhbHVlIjoiTHFkeThVL3Z5UytkWDNweXJWc3Z2dz09IiwibWFjIjoiOWMwMWIwMzM3ZmIwZGE0MzJhMmVlNmFkNjQ5OTNlNjY3MTU0MWFlNjkyNDlmMmVhZDdhNWVjMzQ2ZGViY2QyMCIsInRhZyI6IiJ9 limit 1)