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 ('a7b9ee7878710c6b42cc3e79b4cc1d7f', -1, 1715338775, 1715338775, '12deb3ba', -4, 0, 0)

Line : 187
File : sessions.php