phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '874834fdd198fdfbc830daa2981c8b09' 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) VALUES ('874834fdd198fdfbc830daa2981c8b09', -1, 1715069535, 1715069535, '1276ab14', 2, 0, 0)

Line : 187
File : sessions.php