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 ('64437aaa7a29faa67f5a541446385e7e','0','18.226.181.45','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715745674','thread.php?threadid=35901&goto=lastpost&sid=b6a7316bcf18f78a1d0a5b63b68353b4','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 @ 06:01
Script: /Forum/thread.php?threadid=35901&goto=lastpost&sid=b6a7316bcf18f78a1d0a5b63b68353b4
Referer: