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 ('7d927688c1c24aadd209ae87c7ed9c72','0','44.220.41.140','claudebot','1711647168','calendar.php?sid=0f4768bbcb3d82d6f966c8a2cb218959','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 @ 18:32
Script: /calendar.php?sid=0f4768bbcb3d82d6f966c8a2cb218959
Referer: