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 ('0251f2c7687ba30eef8cb0f2af3d1be5', -1, 1715808561, 1715808561, '12bc8e45', 2, 0, 0)

Line : 187
File : sessions.php