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 ('0bc0170b750a0df25bd7ca6916c172f8','0','18.189.171.86','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715473030','board.php?boardid=149&sid=2f84004a7e7ed664d61186ca992cacd3','0','0','')
mysql error: Duplicate entry '0bc0170b750a0df25bd7ca6916c172f8' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 12.05.2024 @ 02:17
Script: /board.php?boardid=149&sid=2f84004a7e7ed664d61186ca992cacd3
Referer: http://wehrbauten.de/board.php?boardid=149&sid=2f84004a7e7ed664d61186ca992cacd3