phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '46bb6c48851b57d64a7b093b7e4bdfe7' 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 ('46bb6c48851b57d64a7b093b7e4bdfe7', -1, 1763842208, 1763842208, 'd849d85b', -4, 0, 0)

Line : 215
File : sessions.php