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 ('6fe8265275b417b06b8d391f04d6fe1c','0','18.191.44.23','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714962709','search.php?searchid=1897117&sid=66f89cedf8ed2884abdf385b5041c8e2&page=6','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: 06.05.2024 @ 04:31
Script: /Forum/search.php?searchid=1897117&sid=66f89cedf8ed2884abdf385b5041c8e2&page=6
Referer: