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 ('d58d8651c3075b1a832210aac2185cb8','0','44.192.71.254','claudebot','1711695879','calendar.php?month=12&year=2017&sid=892c51045a3c66f20e7333651d435967','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 @ 08:04
Script: /calendar.php?month=12&year=2017&sid=892c51045a3c66f20e7333651d435967
Referer: