phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c9c0f5aaa1d671e8aaad57832faed19a' 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 ('c9c0f5aaa1d671e8aaad57832faed19a', -1, 1713534866, 1713534866, '12778f04', -9, 0, 0)

Line : 187
File : sessions.php