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 ('0e87b406147a39ff60feb26a6091846c','0','52.55.19.189','claudebot','1711706102','search.php?sid=c191d0b73f1e4c67c3b12a4d8a0f1a0b','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 @ 10:55
Script: /search.php?sid=c191d0b73f1e4c67c3b12a4d8a0f1a0b
Referer: