phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a12faabff6a3e73e1c91a88c4714617c' 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 ('a12faabff6a3e73e1c91a88c4714617c', -1, 1715736258, 1715736258, '03919ccc', 5, 0, 0)

Line : 187
File : sessions.php