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 ('2798dc87dc10bb3f5e4bf9f3b6af965f','0','3.21.113.147','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715522749','search.php?action=user&userid=34175&sid=52325c1adbb8c378360c5f4b57105cdc','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: 12.05.2024 @ 16:05
Script: /Forum/search.php?action=user&userid=34175&sid=52325c1adbb8c378360c5f4b57105cdc
Referer: