phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '39efc2a013bb2d503645e30fff254a21' 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 ('39efc2a013bb2d503645e30fff254a21', -1, 1714102381, 1714102381, '1276fe5e', -4, 0, 0)

Line : 187
File : sessions.php