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 ('0cd2c156e89a1c3e66d1e3a4f8e85c8b', -1, 1714201238, 1714201238, '0316ab88', 1769, 0, 0)

Line : 187
File : sessions.php