phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9a98b7c40b7e3f1874cc0bdb99d1c850' 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 ('9a98b7c40b7e3f1874cc0bdb99d1c850', -1, 1714907609, 1714907609, '03111782', 0, 0, 0)

Line : 187
File : sessions.php