phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'df207d7eb7d690eb2c84dff0aefd4f26' 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 ('df207d7eb7d690eb2c84dff0aefd4f26', -1, 1715742917, 1715742917, '12dbde5c', -1, 0, 0)

Line : 187
File : sessions.php