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 ('70c65e94e81e042ae0f6ab20770debbe','0','44.222.169.53','claudebot','1711693859','newthread.php?boardid=22&sid=604d9c6d0204556d4296519a21a92867','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 @ 07:30
Script: /newthread.php?boardid=22&sid=604d9c6d0204556d4296519a21a92867
Referer: