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 ('3a61094b7036b954d68aacf9f80308af','0','54.81.33.119','claudebot','1711658677','markread.php?boardid=22&sid=ec7f7040feb6d0c2b9c06d50e68b745e','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 @ 21:44
Script: /markread.php?boardid=22&sid=ec7f7040feb6d0c2b9c06d50e68b745e
Referer: