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 ('0043ba7804297f2de260bbef346e8324','0','18.188.29.73','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715267538','thread.php?threadid=71810&threadview=1&hilight=&hilightuser=0&sid=53d90b4ac3bf747359b11da89b6bf054','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: 09.05.2024 @ 17:12
Script: /Forum/thread.php?threadid=71810&threadview=1&hilight=&hilightuser=0&sid=53d90b4ac3bf747359b11da89b6bf054
Referer: