phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9cd4602c3301d50d928b6f9f9a69bdb8' 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 ('9cd4602c3301d50d928b6f9f9a69bdb8', -1, 1714284072, 1714284072, '12bd1688', -4, 0, 0)

Line : 187
File : sessions.php