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 ('9388d681d2e29f7c3c3932828cb2eebc','0','18.226.222.12','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715171071','thread.php?threadid=75942&threadview=0&hilight=&hilightuser=0&page=1&sid=fe0a1b0f22102009a0b9b66dd0c6186e','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: 08.05.2024 @ 14:24
Script: /Forum/thread.php?threadid=75942&threadview=0&hilight=&hilightuser=0&page=1&sid=fe0a1b0f22102009a0b9b66dd0c6186e
Referer: