phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1ffa7f1178b8226a27da0888037dcbab', -1, 1736860191, 1736860191, '12d80be6', 4, 0, 0)

Line : 189
File : sessions.php