phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '175237cedfbf2c1602aa76e3b6aa3a26' 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 ('175237cedfbf2c1602aa76e3b6aa3a26', -1, 1765888805, 1765888805, 'd849d89e', -9, 0, 0)

Line : 187
File : sessions.php