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 ('2c8e71b6215f62b05ce9ab8e9f9195b6', -1, 1715513049, 1715513049, '0380ce44', -4, 0, 0)

Line : 187
File : sessions.php