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 ('c86159e38be890db465f0e79da5c2c24','0','3.145.59.187','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714999512','calendar.php?sid=a1ee5fd0fd1e4eea83b2a3209a0b8ce3sid=&styleid=8sid=&styleid=','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: 06.05.2024 @ 14:45
Script: /Forum/calendar.php?sid=a1ee5fd0fd1e4eea83b2a3209a0b8ce3sid=&styleid=8sid=&styleid=
Referer: