phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '34951f1105c72c1269fe9ec07c3ea0da' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('34951f1105c72c1269fe9ec07c3ea0da', -1, 1765036911, 1765036911, 'd849d8a3', -9, 0, 0)

Line : 187
File : sessions.php