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 ('1b7f91e9f75a29a0e5ba2b22c64f9b72','0','3.12.146.87','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715765568','search.php?action=user&userid=23726&sid=c7b81c0ef247c09e36c1479ec98b94c5','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 @ 11:32
Script: /Forum/search.php?action=user&userid=23726&sid=c7b81c0ef247c09e36c1479ec98b94c5
Referer: