phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6a9803bc81138b5b6a2dba7b32b3239a' 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 ('6a9803bc81138b5b6a2dba7b32b3239a', -1, 1763459062, 1763459062, '126109ad', -2, 0, 0)

Line : 187
File : sessions.php