phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ab91f4a8f8a5f801c9bf60c839021582' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ab91f4a8f8a5f801c9bf60c839021582', -1, 1715328943, 1715328943, '0390c181', -4, 0, 0)

Line : 187
File : sessions.php