phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a7f98ba2042bc815c8a92251c812d8f9' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a7f98ba2042bc815c8a92251c812d8f9', -1, 1715305649, 1715305649, '1276020f', -7, 0, 0)

Line : 187
File : sessions.php