SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjRhcDVyQXB1QjJMT0cySEppaU5jQmc9PSIsInZhbHVlIjoiQkNqNDIyZCtqSDExWEtvR1NRZlhEUT09IiwibWFjIjoiMWUwMjg2YzNmYWZkNjJhOWM4MzY4Yjg2NmM3ZDM0NTQ0NmI0ZjYzOGYzNTNmYzI0NzVhNGVmYWVmM2M0ZjdiZSIsInRhZyI6IiJ9 limit 1)