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 ('9debb018958f03c3cd1a297a75c15b83','0','54.144.81.21','claudebot','1711670930','newthread.php?boardid=22&sid=0ce7cfdc475a56794875b8f2d71ec373','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 @ 01:08
Script: /newthread.php?boardid=22&sid=0ce7cfdc475a56794875b8f2d71ec373
Referer: