phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '27468547346aa918cfcaedf2002e1d78' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('27468547346aa918cfcaedf2002e1d78', -1, 1714785704, 1714785704, '0390098d', -1, 0, 0)

Line : 187
File : sessions.php