SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlhLbmc5K3hxNHpENGpybEVCaHkwUXc9PSIsInZhbHVlIjoiczQ1dDE4SkEzdC9tVlVrOTltOXZyQT09IiwibWFjIjoiMjIwMTIzNDIyNWExZjc1ZmE5ODM2ZjFlOGRiNTllYWQyZDMyNzg0ZmE3NDEzNzA3NmU4YzZhMjdhYTQ4YTdlYSIsInRhZyI6IiJ9 limit 1)