phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c2fbbf122831da48cccfbb46784042ca' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin, priv_session_id) VALUES ('c2fbbf122831da48cccfbb46784042ca', -1, 1715171905, 1715171905, '03915d88', -1, 0, 0, 'ec601d310d5c04806048b208489db31a')

Line : 191
File : sessions.php