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 ('059c94ddc16d839a3789e7905fc13778','0','18.118.93.123','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1716063733','index.php?sid=5226653ce95dc221ff325debbc5c3bae','0','0','2423407ca6f431c26d9acf788b333d5e')
mysql error: Duplicate entry '059c94ddc16d839a3789e7905fc13778' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 4.4.9
Date: 18.05.2024 @ 22:22
Script: /board/index.php?sid=5226653ce95dc221ff325debbc5c3bae
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