phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6ef71fc6be7902dbc0195c2375cf79a4' 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 ('6ef71fc6be7902dbc0195c2375cf79a4', -1, 1715220933, 1715220933, '12e11f9f', -10, 0, 0)

Line : 187
File : sessions.php