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 ('2fd1f0c3f7d371b891a3fcfd2d95dd20', -1, 1714214800, 1714214800, '030fdd43', 1556, 0, 0)

Line : 187
File : sessions.php