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 ('4835b7bec6d84cef996a962f61c19ddb','0','18.118.200.86','claudebot','1713492250','calendar.php?sid=690523c99bf2db6977d69eb117a80af8','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 @ 04:04
Script: /calendar.php?sid=690523c99bf2db6977d69eb117a80af8
Referer: