phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6f7fbc46a6e737c1590a8dd4d2ab8a88' 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 ('6f7fbc46a6e737c1590a8dd4d2ab8a88', -1, 1752495899, 1752495899, 'd849d851', 56, 0, 0)

Line : 187
File : sessions.php