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 ('f54ba16d7d1dbadde60e342d5d2903fd', -1, 1715202788, 1715202788, 'ac4683bd', 5, 0, 0)

Line : 187
File : sessions.php