phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '051e10275a6f1b4cb8189d7e2cf91e98' 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 ('051e10275a6f1b4cb8189d7e2cf91e98', -1, 1766621508, 1766621508, 'd849d89f', -9, 0, 0)

Line : 187
File : sessions.php