phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4df51611b36ea36bb0d57fe8b9b53312' 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 ('4df51611b36ea36bb0d57fe8b9b53312', -1, 1751426891, 1751426891, 'd849d851', 80, 0, 0)

Line : 187
File : sessions.php