SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkdmNUcrVkNRdUkvRDJhZUR2M2NhYnc9PSIsInZhbHVlIjoiYjFKY250ZmVsZHZ3YytpOVdKVUdqZz09IiwibWFjIjoiNTE0ZmM4NjhjMjhlOGJiNDViNWM3ZDZiNGFjNjY5NTMwMWM0NjJjY2NkOTVlNWUyY2ZiM2YxZWE5NDU5ZjU2YSIsInRhZyI6IiJ9 limit 1)