phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1af87189fd0a3f3882403bf60212dbbf' 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 ('1af87189fd0a3f3882403bf60212dbbf', -1, 1714197513, 1714197513, '1275c4d9', -4, 0, 0)

Line : 187
File : sessions.php