phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9839ab66e96e9ab795c5019f5afea6f6' 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 ('9839ab66e96e9ab795c5019f5afea6f6', -1, 1715343148, 1715343148, '0395fb9a', -9, 0, 0)

Line : 289
File : sessions.php