SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('be29956df43f2b79c40bfe9d02692fdd','0','3.135.191.134','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715728702','profile.php?userid=4946&sid=1ff66edfe63da7f185a0af45e99cd56f','0','0','')
mysql error: Duplicate entry 'be29956df43f2b79c40bfe9d02692fdd' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.1.48-MariaDB-0ubuntu0.18.04.1
php version: 7.4.33
Date: 15.05.2024 @ 01:18
Script: /profile.php?userid=4946&sid=1ff66edfe63da7f185a0af45e99cd56f
Referer: