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 ('21a783cbfda221c7bf73fe0da595d01a','0','18.222.123.173','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715714233','thread.php?threadid=80153&threadview=0&hilight=&hilightuser=0&page=3&sid=66b0c8e6c327d1cb08fc06b2b599a8b3','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 @ 21:17
Script: /Forum/thread.php?threadid=80153&threadview=0&hilight=&hilightuser=0&page=3&sid=66b0c8e6c327d1cb08fc06b2b599a8b3
Referer: