SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Imx4WmdpZm5XZHFpblkzdmt3amNIYVE9PSIsInZhbHVlIjoicThaVGg1aDNqMTVqYU85Z0I4MmYzUT09IiwibWFjIjoiMmQ0MTcwNDJkNmY2ZTJhNjJmNzUyZjdiNzdhYzY3ZDdiNmY5NGE0N2NjMTdhMWMzYTFmMjdhNWUzMjUxYjVjNSIsInRhZyI6IiJ9 limit 1)