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 ('76e12e9c1ed95a1c49b66d59ed8c0e0e', -1, 1714311921, 1714311921, '0d3b642a', 1508, 0, 0)

Line : 187
File : sessions.php