phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9963aa782eda0a14c892dcd869d17907' 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 ('9963aa782eda0a14c892dcd869d17907', -1, 1714396560, 1714396560, '12dc0d46', -11, 0, 0)

Line : 187
File : sessions.php