phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bac97f157c1719cdccdca3d7324b4bf2' 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 ('bac97f157c1719cdccdca3d7324b4bf2', -1, 1714316949, 1714316949, '0390caa7', 4, 0, 0)

Line : 187
File : sessions.php