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 ('1381170f1c4cf56cc69f1d86a03ed4fb', -1, 1715053126, 1715053126, '12e05f26', -9, 0, 0)

Line : 187
File : sessions.php