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 ('fed85ccf9f0dc9753cc12bb2890fffc9','0','18.233.223.189','claudebot','1711650602','jgs_portal_box.php?id=61&sid=2f1d7c6ff00d1a4b58fc112232b9c5b1','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 @ 19:30
Script: /jgs_portal_box.php?id=61&sid=2f1d7c6ff00d1a4b58fc112232b9c5b1
Referer: