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 ('51f1d6f6c2df9c852f4570e77a90eb20', -1, 1715341014, 1715341014, '12de8ae6', -4, 0, 0)

Line : 187
File : sessions.php