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 ('2ca7b7d4631bca6f00bf46b4b00f0daa', -1, 1715252990, 1715252990, '12db24f9', -9, 0, 0)

Line : 187
File : sessions.php