phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('2f24bb8f2a495daf96a55c3758e3a9f9', -1, 1715280466, 1715280466, '1275c4d9', -4, 0, 0)

Line : 187
File : sessions.php