phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6754d9a24d5887527f167c376ec0e1e1' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('6754d9a24d5887527f167c376ec0e1e1', -1, 1768859211, 1768859211, 'c0a86401', 3, 0)

Line : 158
File : /var/www/rgv.ru/phpbb/includes/sessions.php