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 ('f4b6163aa3ee84a93aff7e8fb6684873','0','44.204.65.189','claudebot','1711618397','thread.php?threadid=5338&sid=1c70052f1f62a21a607139852272e655','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 @ 10:33
Script: /thread.php?threadid=5338&sid=1c70052f1f62a21a607139852272e655
Referer: