phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'de6b72c78308574f9eec726fb9c5bab9' 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 ('de6b72c78308574f9eec726fb9c5bab9', -1, 1715282689, 1715282689, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php