Standard raspberries bear fruit on canes that are in their second year.
Everbearing rasperries bear fruit on canes that are in their first
year, then again the second year. After the second year, canes of both
types poop out.

For standard raspberries, you can now cut off at the ground all canes
that had fruit last summer. Leave all young canes. For everbearing
raspberries, optionally, cut off all canes. Probably your raspberries
are standard ones.

Una