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 ('c87dcecee9467c5f26de8addae9d34a9','0','3.135.197.201','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715261423','thread.php?threadid=26898&threadview=0&hilight=&hilightuser=0&sid=dc63c0fbb5b9e4f1927722c9b3853b0e','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 @ 15:30
Script: /Forum/thread.php?threadid=26898&threadview=0&hilight=&hilightuser=0&sid=dc63c0fbb5b9e4f1927722c9b3853b0e
Referer: