phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '154cc67350a34f51ed557189fd9c1ec1' 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 ('154cc67350a34f51ed557189fd9c1ec1', -1, 1765953405, 1765953405, '12610e50', -9, 0, 0)

Line : 187
File : sessions.php