phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '97787c961b5c0178ae695b14fec8d2f1' 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 ('97787c961b5c0178ae695b14fec8d2f1', -1, 1715572908, 1715572908, '039367e3', -1, 0, 0)

Line : 187
File : sessions.php