phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cdef29cd160dba37d2adb50d482f0b05' 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 ('cdef29cd160dba37d2adb50d482f0b05', -1, 1715807982, 1715807982, '0395ec60', -4, 0, 0)

Line : 187
File : sessions.php