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 ('c0a58dda1089e0f16cf3bdd987a04319','0','3.135.183.221','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715488185','profile.php?userid=426&sid=33b6e3df62b28a393c52f0bac4749b0b','0','0','')
mysql error: Duplicate entry 'c0a58dda1089e0f16cf3bdd987a04319' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.6.16-MariaDB-0ubuntu0.22.04.1
php version: 5.6.40
Date: 12.05.2024 @ 06:29
Script: /profile.php?userid=426&sid=33b6e3df62b28a393c52f0bac4749b0b
Referer: