phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c8bccf1d0d5f322ccc5db1a85d788c7a' 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 ('c8bccf1d0d5f322ccc5db1a85d788c7a', -1, 1714383421, 1714383421, '12dea2d8', -2, 0, 0)

Line : 187
File : sessions.php