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 ('8f2c1c35a4e244fc12dd08792c7f19cc', -1, 1715339168, 1715339168, '03864e6a', -12, 0, 0)

Line : 187
File : sessions.php