phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8e850c68c97c7b7c1654fc05ebcf1640' 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 ('8e850c68c97c7b7c1654fc05ebcf1640', -1, 1713561284, 1713561284, '1274efc3', -10, 0, 0)

Line : 187
File : sessions.php