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 ('8306f04058dfff7b687859630ffde7a6','0','44.220.41.140','claudebot','1711640361','board.php?boardid=86&page=1&daysprune=1000&sortfield=starter&sortorder=ASC&sid=8e962d7d371541ed2a26bc1a891d76eb','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 @ 16:39
Script: /board.php?boardid=86&page=1&daysprune=1000&sortfield=starter&sortorder=ASC&sid=8e962d7d371541ed2a26bc1a891d76eb
Referer: