phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '462c8c5c0b24263637d968a5196b6918' 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 ('462c8c5c0b24263637d968a5196b6918', -1, 1765585599, 1765585599, '12610e5b', -2, 0, 0)

Line : 187
File : sessions.php