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 ('2b78b320947ca07703e1d7435b6c7cf0','0','3.235.120.15','claudebot','1711715115','thread.php?goto=firstnew&threadid=904&sid=61eab3a4fa9cd34433573d973db13c3c','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 @ 13:25
Script: /thread.php?goto=firstnew&threadid=904&sid=61eab3a4fa9cd34433573d973db13c3c
Referer: