phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9a400eb9aaf05cb76134c6c64aca1052' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9a400eb9aaf05cb76134c6c64aca1052', -1, 1714297035, 1714297035, '12de2315', 1, 0, 0)

Line : 187
File : sessions.php