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 ('7d528dc2dbec835fe12dc69d377269e8','0','3.147.49.182','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1716392583','misc.php?action=faq&sid=0a5449e03b11f94761c3e0b204c0adb1','0','0','')
mysql error: Duplicate entry '7d528dc2dbec835fe12dc69d377269e8' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 22.05.2024 @ 17:43
Script: /misc.php?action=faq&sid=0a5449e03b11f94761c3e0b204c0adb1
Referer: