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 ('23529be5522a95c71001a662adb2e333','0','18.117.182.179','claudebot','1713402167','thread.php?threadid=5356&sid=0ee4bc652a242939080e870b0adaaf6d','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: 18.04.2024 @ 03:02
Script: /thread.php?threadid=5356&sid=0ee4bc652a242939080e870b0adaaf6d
Referer: