phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6f53eb26c20685b4ace41db67c1333e9' 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 ('6f53eb26c20685b4ace41db67c1333e9', -1, 1790744491, 1790744491, 'd849d824', 2, 0, 0)

Line : 187
File : sessions.php