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 ('d7ed13c10982a910a5b7ae6614d5db32','0','18.117.196.217','claudebot','1713476596','calendar.php?sid=3cb32f0f55e03c5940c789bf5470fe40','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: 18.04.2024 @ 23:43
Script: /calendar.php?sid=3cb32f0f55e03c5940c789bf5470fe40
Referer: