SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlZtT3JwMmNMYll3Mk1nOVh0STJnaGc9PSIsInZhbHVlIjoiTmJ6ZGxvZFNlZGs2cFlJbHFHL0sxZz09IiwibWFjIjoiNmY5NzU0YTU3NzI5YTZkYmUwZWRjZDkzZDk2NmVhMGZhZjAwYzYyOWM0OTZlMmQ2MDJjYzhmMmU1NTZjMzk1ZCIsInRhZyI6IiJ9 limit 1)