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 ('fc87aaad89f962e3adf346a4a23c460c','0','3.227.239.160','claudebot','1711617296','calendar.php?action=eventcalendar&sid=0d848ba4cb65f2471dea2e544ed10f4a','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: 28.03.2024 @ 10:14
Script: /calendar.php?action=eventcalendar&sid=0d848ba4cb65f2471dea2e544ed10f4a
Referer: