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 ('62387002aa3905050b2cf12dae0deaf1','0','3.219.233.54','claudebot','1711700202','thread.php?threadid=5378&threadview=1&hilight=&hilightuser=0&sid=39e82c546acc137a4e3a819aed564d61','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 @ 09:16
Script: /thread.php?threadid=5378&threadview=1&hilight=&hilightuser=0&sid=39e82c546acc137a4e3a819aed564d61
Referer: