phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0815cf7515b44361c3fb881ee1952491' 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 ('0815cf7515b44361c3fb881ee1952491', -1, 1714985995, 1714985995, '12da465d', -4, 0, 0)

Line : 187
File : sessions.php