phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f948016cf2a48ecdef76669406e2a36a' 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 ('f948016cf2a48ecdef76669406e2a36a', -1, 1755366706, 1755366706, 'd849d8bc', -4, 0, 0)

Line : 215
File : sessions.php