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 ('48cfb22a0b000afbfb5bc81b55194187','0','35.169.107.177','claudebot','1711664588','calendar.php?sid=eec34f7d91e0fd9a0e46c7962d4a3c2e','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: 28.03.2024 @ 23:23
Script: /calendar.php?sid=eec34f7d91e0fd9a0e46c7962d4a3c2e
Referer: