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 ('2ed346025fb1a74e6f42c84a76b3b719','0','18.118.137.243','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715207311','newthread.php?boardid=29&sid=364498f8dbe0fcdbb0211d570b1c2eca','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 @ 00:28
Script: /Forum/newthread.php?boardid=29&sid=364498f8dbe0fcdbb0211d570b1c2eca
Referer: