phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6e9dd0cb5b593674da5e9313d7783810' 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 ('6e9dd0cb5b593674da5e9313d7783810', -1, 1765861487, 1765861487, 'd849d868', 2, 0, 0)

Line : 187
File : sessions.php