phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a79814bbb9fbde00c17087931cb15ee1' 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 ('a79814bbb9fbde00c17087931cb15ee1', -1, 1714353670, 1714353670, 'c0a80201', -2119, 0, 0)

Line : 187
File : sessions.php