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 ('f52d5266d3d55c6949f1fbd1f641f11c', -1, 1711713707, 1711713707, '03ed2cf2', 2, 0, 0)

Line : 172
File : sessions.php