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 ('14f5e33ac906eeb07e5baed6270f80d5','0','18.218.101.36','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715656356','search.php?searchid=1911926&sid=cbf24272be454bd9e21601148131fab0&page=420','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 @ 05:12
Script: /Forum/search.php?searchid=1911926&sid=cbf24272be454bd9e21601148131fab0&page=420
Referer: