phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '02968758bad2083e556e143f16b8849f' 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, priv_session_id) VALUES ('02968758bad2083e556e143f16b8849f', -1, 1714404804, 1714404804, 'ac453a13', -9, 0, 0, '87edb14831dba687a5628384bd4e6d30')

Line : 187
File : sessions.php