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 ('b99f83fd6bdddc16e08fa839e9ad2b57','0','3.147.76.139','claudebot','1713485462','calendar.php?sid=1fcb082716c6a8a67fe9023790114280','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: 19.04.2024 @ 02:11
Script: /calendar.php?sid=1fcb082716c6a8a67fe9023790114280
Referer: