phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '120c2f956aa46f3ff1c5d96c7d392209' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('120c2f956aa46f3ff1c5d96c7d392209', -1, 1714254090, 1714254090, '12df1505', 7, 0, 0)

Line : 187
File : sessions.php