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 ('3c43e23bb6c30850c628fb76f20f01d7','0','18.220.71.71','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715690457','search.php?action=user&userid=7397&sid=89c5d223f3b0b995d6fe290b6ff05a25','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 @ 14:40
Script: /Forum/search.php?action=user&userid=7397&sid=89c5d223f3b0b995d6fe290b6ff05a25
Referer: