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 ('0019a4c635193e3291dca2f30b12682e','0','3.83.81.42','claudebot','1711632666','ts_index.php?sid=47fd6b4c2674f58f89e2c015abb2245b','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 @ 14:31
Script: /ts_index.php?sid=47fd6b4c2674f58f89e2c015abb2245b
Referer: