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 ('8a1b5ceb21ef1b65bfe8e550b7e38845', -1, 1715826504, 1715826504, '12d89a27', -4, 0, 0)

Line : 187
File : sessions.php