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 ('56993ef4b70c4da59714d9d3b0a577e2','0','3.237.32.143','claudebot','1711724872','calendar.php?sid=37e93f474dba382de45aa86173cf91d1','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 @ 16:07
Script: /calendar.php?sid=37e93f474dba382de45aa86173cf91d1
Referer: