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 ('42782ddee28ed8426819dcb333ce5e6a', -1, 1715046614, 1715046614, '0391bf16', -2120, 0, 0)

Line : 187
File : sessions.php