phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8cf2df4a42503d557383a4117ffec623' 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 ('8cf2df4a42503d557383a4117ffec623', -1, 1741072306, 1741072306, '030ca080', 0, 0, 0)

Line : 187
File : sessions.php