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 ('d78c52cbdf091d3a276ca8dc05ada4e3','0','35.170.54.171','claudebot','1711701862','search.php?sid=879131245c48d1d72dbd9c37c3496d50','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 @ 09:44
Script: /search.php?sid=879131245c48d1d72dbd9c37c3496d50
Referer: