phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c875d744246c324938e816e6f943aa52' 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 ('c875d744246c324938e816e6f943aa52', -1, 1791997213, 1791997213, 'd849d983', 2, 0, 0)

Line : 187
File : sessions.php