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 ('d7ce5ec5cd7df6acc357b51bd6a3e758', -1, 1714003438, 1714003438, '038ec41b', 1509, 0, 0)

Line : 187
File : sessions.php