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 ('e392f6f35ba92bd2799445f7c618a4b7', -1, 1618856167, 1618856167, '12cf8152', 20, 0, 0)

Line : 187
File : sessions.php