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 ('c3748b0f00e0b5155c0c9b7b55ebff8c','0','18.191.21.86','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715424947','search.php?action=user&userid=19526&sid=0239bb279fdd2360cbd0f4a1b736abb0','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: 11.05.2024 @ 12:55
Script: /Forum/search.php?action=user&userid=19526&sid=0239bb279fdd2360cbd0f4a1b736abb0
Referer: