phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '51f2792bdfac3420f9b2015f68c54538' 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 ('51f2792bdfac3420f9b2015f68c54538', -1, 1715029922, 1715029922, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php