Problem to open apps after updating my old pc (iMac)

Problem to open apps after updating my old pc (iMac)

I have an iMac Mid 2011 and I installed macOS Sonoma 14.7.5, now I'm trying to open some apps I had before installing and I can't open them anymore. Also I reinstalled Rekordbox (app for DJs) tried to open it but it gives me an error while opening and gives the option to reboot it. The picture shows what I see every time I try to open an app. Please help me

Author: @chi_ride_sbaglia