phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1050a45ce9f78a42ea2402ab31298202' 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) VALUES ('1050a45ce9f78a42ea2402ab31298202', -1, 1782888645, 1782888645, 'd849d92a', -4, 0)

Line : 170
File : sessions.php