SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb2_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('81d51768a5ed3358196b96dbfc936c19','0','3.136.97.64','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715104644','search.php?action=user&userid=12896&sid=3995d6b99f0adc026c582ccaa28b8e5c','0','0','')
mysql error: INSERT command denied to user 'o1571744'@'infong-eu267.clienthosting.eu' for table 'bb2_sessions'
mysql error number: 1142
mysql version: 5.7.42-log
php version: 7.4.33
Date: 07.05.2024 @ 19:57
Script: /Forum/search.php?action=user&userid=12896&sid=3995d6b99f0adc026c582ccaa28b8e5c
Referer: