phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '965efd9cef7e19117cbbd6d3431ce3c6' 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 ('965efd9cef7e19117cbbd6d3431ce3c6', -1, 1715340873, 1715340873, '127548e0', -4, 0, 0)

Line : 187
File : sessions.php