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 ('625534af27a7f7e4314db96bd0c0d4f6','0','18.222.239.77','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715244656','formmail.php?userid=1263&sid=9eb3f81e0f855b9f06d3dac97a24b95f','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 @ 10:50
Script: /Forum/formmail.php?userid=1263&sid=9eb3f81e0f855b9f06d3dac97a24b95f
Referer: