phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6f7b07d5ca07b35ba1aeb735b4720b9c' 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 ('6f7b07d5ca07b35ba1aeb735b4720b9c', -1, 1714932115, 1714932115, '12e02c6c', -4, 0, 0)

Line : 187
File : sessions.php