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 ('f390220c8781e2ff5b8193eb586d5080','0','3.234.253.152','claudebot','1711701480','thread.php?threadid=4882&sid=94a492353a25e9636b13fb706ad0fbd8','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 @ 09:38
Script: /thread.php?threadid=4882&sid=94a492353a25e9636b13fb706ad0fbd8
Referer: