phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '615961deb7f4ed2e4255968d97d410cf' 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 ('615961deb7f4ed2e4255968d97d410cf', -1, 1714874608, 1714874608, 'c0a80201', 2, 0, 0)

Line : 187
File : sessions.php