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 ('6aa324df22caafef3e840c77d71f80c9','0','44.204.65.189','claudebot','1711666156','markread.php?sid=2d8e786c6fbdb1bf7d50c170fb440c90','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 @ 23:49
Script: /markread.php?sid=2d8e786c6fbdb1bf7d50c170fb440c90
Referer: