SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJQTVlVVTV6OG43TXgvUXA3R2FDTXc9PSIsInZhbHVlIjoiUTd4TmdkdnRFZlkyb3ZmM1IzY2c3QT09IiwibWFjIjoiOGNkMWE3Yjk1ODE3MzhlMzZkZTk4OThlZDdhM2E1ZjMzMmEzMTY3ODU1NDdjMDU5MGY1YjRkYTEzNmM4YjRlZCIsInRhZyI6IiJ9 limit 1)