phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : -1 ERROR: duplicate key value violates unique constraint "phpbb_session_pkey" DETAIL: Key (session_id)=(34cb1c6d9d21fe0fc45abd40f9747573) already exists.

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('34cb1c6d9d21fe0fc45abd40f9747573', -1, 1713983031, 1713983031, '12742ad0', 279, 0, 0)

Line : 187
File : sessions.php