Duplicate key value violates unique constraint "cache_data_pkey"

I transferred data from SQLite to Postgres and now it complains in the Postgres log that the key is duplicated

ERROR: duplicate key value violates unique constraint “cache_data_pkey”
2024-07-24 16:33:58.232 +05 [79035] DETAIL: Key (cache_key)=(authed-session:9884081df13366e55a9fff0f3c11e310) already exists.
2024-07-24 16:33:58.232 +05 [79035] STATEMENT: INSERT INTO cache_data (cache_key,data,created_at,expires) VALUES($1,$2,$3,$4)

Please help me solve the problem