phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cfcbc4b4b86dd8bcf4ef1e76385ba623' 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 ('cfcbc4b4b86dd8bcf4ef1e76385ba623', -1, 1714283515, 1714283515, '039161f8', -11, 0, 0)

Line : 187
File : sessions.php