phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '56765667268479fffe359fd886cf8b4f' 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 ('56765667268479fffe359fd886cf8b4f', -1, 1715767745, 1715767745, '039111e6', 4, 0, 0)

Line : 187
File : sessions.php