phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8f8bf701ac77b91d338f67ed0988e61c' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8f8bf701ac77b91d338f67ed0988e61c', -1, 1739426203, 1739426203, '12dd1608', -4, 0, 0)

Line : 187
File : sessions.php