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 ('a38c4dd1c4b80335e6d91254bfb61dad','0','3.145.201.71','claudebot','1713475909','jgs_portal.php?sid=1cde5aeb53c394579e9746ef35342cc8','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 @ 23:31
Script: /jgs_portal.php?sid=1cde5aeb53c394579e9746ef35342cc8
Referer: