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 ('ec1bfdf46d028f9827ad2ee42c9314cc','0','100.26.35.111','claudebot','1711655040','profile.php?userid=3&sid=6b3c59a27942108d019af2e99eaca281','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 @ 20:44
Script: /profile.php?userid=3&sid=6b3c59a27942108d019af2e99eaca281
Referer: