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 ('26a1b6e88d174c0c8c11bcc53a2af6d4', -1, 1746129794, 1746129794, '12bfaf3c', -9, 0, 0)

Line : 187
File : sessions.php