phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '55940d2f522bab1671c4a226d97037c4' 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 ('55940d2f522bab1671c4a226d97037c4', -1, 1715304650, 1715304650, '12bc420d', -7, 0, 0)

Line : 187
File : sessions.php