phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '721a125b6a1f51033235dfe2831f3fb5' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('721a125b6a1f51033235dfe2831f3fb5', -1, 1714348570, 1714348570, '0391aa41', 44, 0, 0)

Line : 187
File : sessions.php