SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Imlmd0UrV3BSRDNqY3ppM1ovTnZPcVE9PSIsInZhbHVlIjoiaWlJNE1GeE8xcEZyR1FKckVoUzUwUT09IiwibWFjIjoiYThiZDEwNjExMTNjZTc1MWY4ZDA2YTYwYzFkZjZmMGMzOWVlMGE3MmIyODBiOTY1OTU5MzIxMjRkYjFlOGQwOSIsInRhZyI6IiJ9 limit 1)