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 ('25ac85f8f5ea1bda3f32b403e0535f89','0','3.21.93.44','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715292577','thread.php?threadid=9158&threadview=0&hilight=&hilightuser=0&sid=e613ea49786a4b8f49e50e80bba29b6e&page=1','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 @ 00:09
Script: /Forum/thread.php?threadid=9158&threadview=0&hilight=&hilightuser=0&sid=e613ea49786a4b8f49e50e80bba29b6e&page=1
Referer: