phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8adb0ef2d63474c3937908f734af71a0' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('8adb0ef2d63474c3937908f734af71a0', -1, 1762242580, 1762242580, 'd849d800', 8, 0)

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