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 ('333733d9c2757c946b412b0fd1f32901','0','18.118.209.121','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1716332287','thread.php?threadid=142&threadview=1&hilight=&hilightuser=0&sid=ab0d2aee7370c8bd19414441833672ef&page=3','0','0','')
mysql error: Duplicate entry '333733d9c2757c946b412b0fd1f32901' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.36-39-log
php version: 5.6.40-65+0~20230409.73+debian10~1.gbp473a1b
Date: 21.05.2024 @ 22:58
Script: /thread.php?threadid=142&threadview=1&hilight=&hilightuser=0&sid=ab0d2aee7370c8bd19414441833672ef&page=3
Referer: