phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '960b2a20d6890591c3ab734adb1f9808' 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 ('960b2a20d6890591c3ab734adb1f9808', -1, 1761875223, 1761875223, 'c0a81008', -9, 0, 0)

Line : 187
File : sessions.php