phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7108973646a3c1211251dbfa4a9cd909' 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 ('7108973646a3c1211251dbfa4a9cd909', -1, 1713557848, 1713557848, '0395d5d1', 2, 0, 0)

Line : 187
File : sessions.php