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 ('62cca5ec18613ea8ea5c24e1cc794ba4','0','3.81.57.77','claudebot','1711718270','thread.php?goto=lastpost&threadid=5161&sid=0d41df34414744c8f2c35753656604ac','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 @ 14:17
Script: /thread.php?goto=lastpost&threadid=5161&sid=0d41df34414744c8f2c35753656604ac
Referer: