phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd895e7645a2b0e094c08851afb9c3d17' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d895e7645a2b0e094c08851afb9c3d17', -1, 1766036349, 1766036349, 'd849d8d7', -4, 0, 0)

Line : 187
File : sessions.php