phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '79bfc019f7d0f5fb0865b12b52a50d56' 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 ('79bfc019f7d0f5fb0865b12b52a50d56', -1, 1778527981, 1778527981, 'c0a81008', -501, 0, 0)

Line : 187
File : sessions.php