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 ('99592d69c97a3b2b5f07460ecaec8d99','0','3.15.193.207','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715775278','usercp.php?action=addsubscription&boardid=62&sid=8187082a1c4dac84ecbc22d33cf6ef6b','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: 15.05.2024 @ 14:14
Script: /Forum/usercp.php?action=addsubscription&boardid=62&sid=8187082a1c4dac84ecbc22d33cf6ef6b
Referer: