phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '50a7d0bfb16c598b1f19dc601d01a406' 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 ('50a7d0bfb16c598b1f19dc601d01a406', -1, 1714207878, 1714207878, '03919c2e', -11, 0, 0)

Line : 187
File : sessions.php