phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3839d7f8bc7da366cc332833abbe4c75' 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 ('3839d7f8bc7da366cc332833abbe4c75', -1, 1714296600, 1714296600, '127768ee', -4, 0, 0)

Line : 187
File : sessions.php