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 ('3e6ec68929c07af9b3246d1c59875c58','0','3.93.162.26','claudebot','1711715014','calendar.php?sid=1e859b598ef4de348ca4600febbb456b','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 @ 13:23
Script: /calendar.php?sid=1e859b598ef4de348ca4600febbb456b
Referer: