SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlRpNEpZUlJaYVFHczVQSVZmNnZJNWc9PSIsInZhbHVlIjoiYUwzSW8xKytyV2ViNURFUjRvc0lrZz09IiwibWFjIjoiMDc1OTc5ZGQyMThlZTBhOTJjNzhjYmUyMGNkODZkNGRiODg0OTk0N2ZmMjk1MzI2OTdhMDljMmU1Y2JiZmY4ZiIsInRhZyI6IiJ9 limit 1)