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 ('a81cdef323b7cff6450e113dbc50ee71','0','3.16.81.94','claudebot','1713437812','jgs_portal_box.php?id=38&sid=5594be43362c5010965ece706d65a232','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 @ 12:56
Script: /jgs_portal_box.php?id=38&sid=5594be43362c5010965ece706d65a232
Referer: