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 ('0df4f0d8c692d4b6f257f1b54c5dd1d6', -1, 1715904741, 1715904741, 'ac466449', 37, 0, 0)

Line : 187
File : sessions.php