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 ('b353938eb077343898999bd091c70143','0','54.82.20.97','claudebot','1711698588','calendar.php?sid=c9f093fb643f6334b1840e30b9e136e3','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 @ 08:49
Script: /calendar.php?sid=c9f093fb643f6334b1840e30b9e136e3
Referer: