phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0675cdf3c92b46a3d4e178f2916c7696' 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 ('0675cdf3c92b46a3d4e178f2916c7696', -1, 1768513591, 1768513591, 'd849d86d', -4, 0, 0)

Line : 187
File : sessions.php