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 ('72ec3adf183b192a76fa1619f5d54c4b','0','3.149.251.154','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715169507','thread.php?threadid=74162&threadview=0&hilight=&hilightuser=0&sid=4a8708dc9d854a53f3073de7544ad49e&page=18','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 @ 13:58
Script: /Forum/thread.php?threadid=74162&threadview=0&hilight=&hilightuser=0&sid=4a8708dc9d854a53f3073de7544ad49e&page=18
Referer: