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 ('1eca30966c2a11e65c0ab09db4b9e4f4','0','54.198.37.250','claudebot','1711627965','jgs_portal_box.php?id=48&sid=0d73fd30031f2c6120c32f16c7c95b33','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 @ 13:12
Script: /jgs_portal_box.php?id=48&sid=0d73fd30031f2c6120c32f16c7c95b33
Referer: