phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '937f2c391c8a6f488b20554cb134efd5' 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 ('937f2c391c8a6f488b20554cb134efd5', -1, 1731266489, 1731266489, '1276a280', -7, 0, 0)

Line : 187
File : sessions.php