phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9a276270643e5d43d8fee3a1d03e53cc' 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 ('9a276270643e5d43d8fee3a1d03e53cc', -1, 1715731772, 1715731772, '038e2bce', -4, 0, 0)

Line : 187
File : sessions.php