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 ('bd608499b4f4a5b22a3ff909829bd17f','0','3.12.166.76','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715689105','thread.php?threadid=98936&threadview=0&hilight=&hilightuser=0&sid=2e0c422bd2cfd6f2bb7dc3a6b431250c&page=26','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: 14.05.2024 @ 14:18
Script: /Forum/thread.php?threadid=98936&threadview=0&hilight=&hilightuser=0&sid=2e0c422bd2cfd6f2bb7dc3a6b431250c&page=26
Referer: