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 ('eb62b185bcbc235a5b3e02a9857c37a3','0','18.222.163.31','claudebot','1713440293','thread.php?threadid=5358&sid=4827094b971e23e96112136530ebd3bf','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 @ 13:38
Script: /thread.php?threadid=5358&sid=4827094b971e23e96112136530ebd3bf
Referer: