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 ('997ca6d0aeda1485fd3bac7d4e2bea1b', -1, 1752257062, 1752257062, 'ac46c2a2', 18, 0, 0)

Line : 187
File : sessions.php