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 ('15fc78d5d8f21c294d9dc73ed15d91bb','0','3.138.174.95','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714861176','usercp.php?action=buddy&add=3413&sid=f2c8cc21e3df17b07a174bf9e6fa3992','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: 05.05.2024 @ 00:19
Script: /Forum/usercp.php?action=buddy&add=3413&sid=f2c8cc21e3df17b07a174bf9e6fa3992
Referer: