phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3c91b6d35d283676934794e48ce2adaa' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('3c91b6d35d283676934794e48ce2adaa', -1, 1715788156, 1715788156, '038ec5d4', 22, 0, 0)

Line : 187
File : sessions.php