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 ('c5a5ed8a4f3f64ecf49cb5b37f5304d1', -1, 1715761955, 1715761955, '12df7237', -4, 0, 0)

Line : 187
File : sessions.php