phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dbc2fcf61b8e8cd71ad9cce6d5270208' 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 ('dbc2fcf61b8e8cd71ad9cce6d5270208', -1, 1714100055, 1714100055, '12dd35d1', -10, 0, 0)

Line : 187
File : sessions.php