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 ('155dad4b4a8bff5962d1f42119134d23','0','18.191.174.168','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715299142','thread.php?threadid=71810&threadview=0&hilight=&hilightuser=0&page=1&sid=61706a66c385a47574c695b1e315802f','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: 10.05.2024 @ 01:59
Script: /Forum/thread.php?threadid=71810&threadview=0&hilight=&hilightuser=0&page=1&sid=61706a66c385a47574c695b1e315802f
Referer: