phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '78bf83801195a272ac8c89e2a8ee11c8' 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 ('78bf83801195a272ac8c89e2a8ee11c8', -1, 1715590163, 1715590163, 'c0a80201', 2, 0, 0)

Line : 187
File : sessions.php