phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'be51033c657e2ee55879d328cc5a4c56' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('be51033c657e2ee55879d328cc5a4c56', -1, 1770356539, 1770356539, 'd849d802', 7, 0)

Line : 180
File : /www/includes/sessions.php