phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c98a08f6713b8cc97535c0f96f176897' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c98a08f6713b8cc97535c0f96f176897', -1, 1715657423, 1715657423, '12e0202e', -8, 0, 0)

Line : 187
File : sessions.php