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 ('27b08bd66b9e1474d1eba9a6b5666964','0','13.58.15.223','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715745618','search.php?action=user&userid=7645&sid=d178a1a7c70c1fe6d01f80c458c62d17','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: 15.05.2024 @ 06:00
Script: /Forum/search.php?action=user&userid=7645&sid=d178a1a7c70c1fe6d01f80c458c62d17
Referer: