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 ('18ec799dd8e0e3da0efb2f45a1e908ba', -1, 1714334130, 1714334130, 'ac467e19', 21, 0, 0)

Line : 187
File : sessions.php