SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImhRaGhCZmtjcDI5Qy92c3p2aFlNZ0E9PSIsInZhbHVlIjoiejU3NGJyUEZGTzlWaDI1Q0hKTVgrUT09IiwibWFjIjoiZDAzZjc4ZWJkOTVmNjI0NWFiOGJmZTAzMTAwZDVmZGJiYTQ1ZTNjMTIyNjg1ZGNhNmNiODYxODMyY2JhYWUzZCIsInRhZyI6IiJ9 limit 1)