phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2aaaf64e9ef7b6201e2a91a14cf79669' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('2aaaf64e9ef7b6201e2a91a14cf79669', -1, 1713892002, 1713892002, '12de43fb', 17, 0, 0)

Line : 187
File : sessions.php