SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('75e115d13bfb6696f5ca5fb45ecfd133','0','44.223.5.218','claudebot','1711721759','search.php?sid=1469a761801fb051c2f09a5aaa20e271','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 29.03.2024 @ 15:15
Script: /search.php?sid=1469a761801fb051c2f09a5aaa20e271
Referer: