phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7939e33f3704f1391b4ec1f758e11412' 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 ('7939e33f3704f1391b4ec1f758e11412', -1, 1755774218, 1755774218, 'd849d8bd', 36, 0, 0)

Line : 187
File : sessions.php