phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a63e979ffc182f7b99fd5fa95dd35b39' 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 ('a63e979ffc182f7b99fd5fa95dd35b39', -1, 1714396854, 1714396854, '03810dc9', 13, 0, 0)

Line : 187
File : sessions.php