phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '715902f2cda9818d6dec176e858d877c' 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 ('715902f2cda9818d6dec176e858d877c', -1, 1714925478, 1714925478, '030e502d', -4, 0, 0)

Line : 187
File : sessions.php