phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'aee34bcee88724fb8ec297ec41ff15af' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin, priv_session_id) VALUES ('aee34bcee88724fb8ec297ec41ff15af', -1, 1784641819, 1784641819, 'ac471c9c', 2, 0, 0, 'd1ae57895dbfdf300863fa93bb4b3f19')

Line : 188
File : sessions.php