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 ('c85719d2ddc97a61dc6cfe1004f2ae50', -1, 1714008738, 1714008738, '0390bdb1', 0, 0, 0)

Line : 187
File : sessions.php