phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('e4a9979c2865dcf36e3edd0c8d86f48c', -1, 1715304699, 1715304699, '12daacd2', -4, 0, 0)

Line : 187
File : sessions.php