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 ('5e95e7c0cb4e7fe987e54bfd20d94588','0','18.191.223.123','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715717465','usercp.php?action=buddy&add=1947&sid=f5c3b12fe7c1c595f7e49cc2a5d7026a','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: 14.05.2024 @ 22:11
Script: /Forum/usercp.php?action=buddy&add=1947&sid=f5c3b12fe7c1c595f7e49cc2a5d7026a
Referer: