phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '91f712399ddaf2665a2edb05fb8aeee8' 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 ('91f712399ddaf2665a2edb05fb8aeee8', -1, 1715871138, 1715871138, '038117d6', -4, 0, 0)

Line : 187
File : sessions.php