SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6.pl2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('0e178c94974a068341f613b65d9a8a31','0','18.227.0.192','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715213159','vgprofil_gala.php?bildid=15&thumbnail=1&sid=273908cbe07ce19a1d1bfd9444c651fd','0','0','')
mysql error: Duplicate entry '0e178c94974a068341f613b65d9a8a31' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.41
php version: 5.3.29
Date: 09.05.2024 @ 02:05
Script: /wbb2/vgprofil_gala.php?bildid=15&thumbnail=1&sid=273908cbe07ce19a1d1bfd9444c651fd
Referer: