phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'aa0a2dcb26804fde176ab619f4c4ff26' 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 ('aa0a2dcb26804fde176ab619f4c4ff26', -1, 1714074959, 1714074959, '1275bd07', -4, 0, 0)

Line : 187
File : sessions.php