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 ('a301e53d5a6aee7dc4978d99fc7dc27b','0','3.133.82.244','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715730535','usercp.php?action=buddy&add=15105&sid=789d5b2a7e0fb8b6eb44ff3d51b050f4','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 @ 01:48
Script: /Forum/usercp.php?action=buddy&add=15105&sid=789d5b2a7e0fb8b6eb44ff3d51b050f4
Referer: