In case you got the ld-elf parser problem, please check my post in
https://forum.netgate.com/post/1199906
and try if it works for you, too. Seems like an old c++ library won't get cleaned up after the system update to 24.03/24.11 so it get's pulled from the link parser as dependency instead of the real one in /lib. So moving the library away from /usr/lib should get squid to start again.
Cheers :)