SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlZ3R0o4b2RnQW9lOXpiUkRQR1ZCMmc9PSIsInZhbHVlIjoiTS9oRCtzL0dDNnJtVGRBTFRYbmdaUT09IiwibWFjIjoiYjg5Y2FiOGM5ZjI3ZGJmODIxMjNjMjllMWE4MDA0ZWM4NDA5Zjg0N2Q5OWRhZDk4MDkyOGY5MjYzN2NkYTU5ZCIsInRhZyI6IiJ9 limit 1)