phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '82121f7ce0505a85d5c976801b4f0cf1' 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 ('82121f7ce0505a85d5c976801b4f0cf1', -1, 1760392687, 1760392687, 'd849d80b', -9, 0, 0)

Line : 187
File : sessions.php