phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6783f34250118c6a02e91c64a0df694b' 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 ('6783f34250118c6a02e91c64a0df694b', -1, 1715358245, 1715358245, 'c0a80201', -10, 0, 0)

Line : 187
File : sessions.php