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 ('5c1ec71abbd5d9609c08004fd33fde8c','0','3.94.77.30','claudebot','1711718719','thread.php?threadid=5408&sid=714940129deb5cc8bf943c254bdee4e8','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 @ 14:25
Script: /thread.php?threadid=5408&sid=714940129deb5cc8bf943c254bdee4e8
Referer: