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 ('9b6f553464d2e6b2a479eaf2bfe9c9a3', -1, 1714319411, 1714319411, '12de43fb', 871, 0, 0)

Line : 187
File : sessions.php