phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '726cc565f7cb562aaa0259b03f5d3c96' 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 ('726cc565f7cb562aaa0259b03f5d3c96', -1, 1714316339, 1714316339, '1275c4d9', -4, 0, 0)

Line : 187
File : sessions.php