SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjJHdUd4UTdiblZBOHpzcXVxdXRWS1E9PSIsInZhbHVlIjoiT01aWXF5dHN3aDNhSHdwZ2dXMUUwQT09IiwibWFjIjoiY2RkYzNmYWQwYzI3ZDE3ODIwOTE1NzcwMjQ2OTkwMThlZmM2M2Y2ZmJjMWRjMjQ3OTI3M2YxNTVhYmY0ODY5ZCIsInRhZyI6IiJ9 limit 1)