phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'af0867c6c9ea45549b39b0136008ae2f' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('af0867c6c9ea45549b39b0136008ae2f', -1, 1715894089, 1715894089, '038d2a54', 0, 0, 0)

Line : 187
File : sessions.php