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 ('80e2c5b8980e023232e2b378641ebe38', -1, 1603990075, 1603990075, 'adf5366b', 30, 0, 0)

Line : 187
File : sessions.php